Over the last decade, halide perovskite materials have ushered in a new era for next-generation optoelectronics. However, widespread concerns related to lead toxicity and material and device stability have spawned efforts to explore alternative lead-free perovskite and perovskite-inspired materials. Depending on the chemical composition, processing routes, and structural and electronic dimensionality, these lead-free perovskites exhibit distinctive properties when compared to their lead-based analogues.
This symposium will bring together the community to discuss the exploration of novel lead-free alternatives and their unique structure-composition-property relationship. Our discourse will cover the current state-of-the-art in the performance and stability of lead-free perovskite solar cells and LEDs as well as brainstorm on the outstanding challenges that need to be tackled to improve these performance parameters significantly.
Parallelly, we will focus on the notable strides demonstrated in the area of lasers and photo- and X-ray detectors where the performance of lead-free perovskite devices is comparable or even superior to their lead-based counterparts. Finally, the recent application of these novel materials to indoor photovoltaics (PV), transistors, thermoelectrics, water splitting, and CO2 reduction, sustainability and life cycle assessment will also be presented.
- Synthesis of lead-free perovskites (including Sn, Ge, Bi, Sb and Cu-based perovskites, double and vacancy-ordered double perovskites, chalcogenide and chalcohalide perovskites).
- Synthesis of Lead-free perovskite-inspired materials (0D, 1D, 2D, 3D).
- Fundamental understanding of lead-free perovskites and perovskite-inspired materials (using structural, optoelectronic, chemical and electrical characterization).
- Different deposition routes of thin films (solution and vapour-based)
- Lead-free perovskite devices (Solar cells and indoor PV, LEDs and lasing, Photo and X-ray detectors, Transistors and thermoelectrics...)
- Photo(electro)catalytic applications (Water splitting and CO2 reduction)
- Discovery and understanding of novel materials using density functional theory (DFT) and machine learning
- Sustainability and life cycle analysis of lead-free perovskite systems.
Iván Mora-Seró (1974, M. Sc. Physics 1997, Ph. D. Physics 2004) is researcher at Universitat Jaume I de Castelló (Spain). His research during the Ph.D. at Universitat de València (Spain) was centered in the crystal growth of semiconductors II-VI with narrow gap. On February 2002 he joined the University Jaume I. From this date until nowadays his research work has been developed in: electronic transport in nanostructured devices, photovoltaics, photocatalysis, making both experimental and theoretical work. Currently he is associate professor at University Jaume I and he is Principal Researcher (Research Division F4) of the Institute of Advanced Materials (INAM). Recent research activity was focused on new concepts for photovoltaic conversion and light emission based on nanoscaled devices and semiconductor materials following two mean lines: quantum dot solar cells with especial attention to sensitized devices and lead halide perovskite solar cells and LEDs, been this last line probably the current hottest topic in the development of new solar cells.
Lorenzo obtained his PhD in Chemistry in 2003 and since 2008 is Assistant Professor at the Chemistry Department of the University of Pavia. In 2021 he was appointed Full Professor in the same department. He was the recipient of the Young Scientist Award for outstanding work in the field of perovskites at the International Conference on Perovskites held in late 2005 in Zürich, of the “Alfredo di Braccio” Prize for Chemistry 2008 of Accademia Nazionale dei Lincei awarded to distinguished under 35-year-old chemists and contributed the Journal Materials Chemistry and Chemical Communications“Emerging Investigator” issues in 2010 and 2011. He is working in several areas of solid state chemistry with particular interest in the investigation of structure–properties correlation in different kinds of functional materials, in particular electrolyte materials for clean energy, hybrid organic-inorganic perovskites and catalysis materials. He is author of more than 200 papers on international peer-reviewed journals. Since 2018 he is member of Academic Senate and Vice-Director of the Chemistry Department. He is Director of the INSTM Reference Center “PREMIO” devoted to the synthesis of innovative materials and member of the Directive Board of INSTM. Since 2014 he is member of the Academic Board of the PhD in Chemistry of Pavia University. He is Editor of Journal of Physics and Chemistry of Solids.
Pablo P. Boix, Ph.D. in Nanoscience, is a Research Scientist at Instituto de Tecnologia Química (CSIC). He led a pioneer perovskite research team at Nanyang Technological University (NTU), Singapore (2012-2016) with relevant contributions to materials and devices’ development (such as the first use of formamidinium cation in perovskite solar cells). His track record has more than 100 publications, which resulted in his selection as a Highly Cited Researcher in 2020 (Cross-Field) by Clarivate Web of Science, with an h index of 57. Dr. Boix is the co-inventor of 3 patents in the field of perovskite optoelectronics. Prior to his current position, he worked as a research group leader in a perovskite solar cell company (Dyesol Ltd, Switzerland), focusing on product R&D, and at Universitat de València. Currently, he is the PI of 2 research projects and the coPI of 3, including regional, national, and European funding.
Prof. Qing Shen received her Bachelor’s degree in physics from Nanjing University of China in 1987 and earned her Ph.D. degree from the University of Tokyo in 1995. In 1996, she joined the University of Electro-Communications, Japan and became a full professor in 2016. In 1997, she got the Young Scientist Award of the Japan Society of Applied Physics. In 2003, she got the Best Paper Award of the Japan Society of Thermophysical Properties and the Young Scientist Award of the Symposium on Ultrasonic Electronics of Japan. In 2014, she got the Excellent Women Scientist Award of the Japan Society of Applied Physics. Her current research focuses on three interconnected areas: (1) the synthesis, optical properties, and optoelectronic applications of nanocrystal quantum dots; (2) mechanistic investigations into photoexcited carrier dynamics—such as hot carrier relaxation, multiple exciton generation, interfacial charge transfer, and recombination—to improve the efficiency of quantum dot, perovskite, and organic solar cells, as well as light-emitting devices (LEDs); (3) interface engineering for enhancing the performance of photovoltaics and LEDs. Over the past five years, she has published more than 100 high-impact papers in leading journals such as Nature Energy, Chemical Society Reviews, Advanced Energy Materials, Advanced Materials, Journal of the American Chemical Society, and Angewandte Chemie International Edition, which have been cited over 10,000 times.
Spatially-resolved characterisation is crucial to understand micro- and nano-scale phenomena underpinning the operation of optoelectronic devices and guide their development. In the case of halide perovskites, both reversible (hysteresis / self-healing) and irreversible (degradation) instabilities provide additional challenges compared to more established optoelectronic materials.
This symposium will focus on techniques using electron, optical and x-ray microscopy and spectroscopy, to unravel nanoscale and microscale properties and dynamics of perovskite materials (in films, bulk and nanocrystal form). It will also cover the use of multi-dimensional, hyperspectral and scanning electron diffraction approaches to maximise information retrieval and data interpretation.
- Electron microscopy/spectroscopy
- Optical microscopy/spectroscopy
- X-ray characterisation
- Hyperspectral imaging
- In situ characterisation
- Perovskites
Dr Stefania Cacovich is currently a CNRS researcher working at IPVF. Her research activity lies in the field of the advanced characterization of hybrid and inorganic materials for photovoltaic applications by employing a multi-scale and multi-technique approach.
Her research into hybrid devices started during her doctoral studies (2014-2018), carried out at the Department of Materials Science of the University of Cambridge (UK) under the supervision of Prof Caterina Ducati. Her thesis focused on the study of the chemical, structural and morphological properties of hybrid organic-inorganic thin films and photovoltaic devices using advanced analytical electron microscopy techniques. In 2018, she moved to Paris for a postdoctoral research position at IPVF to work on multidimensional spectrally and time resolved photoluminescence imaging methods. From 2020-2022, she was Marie Curie Individual Post-doctoral fellow in Physics at CNRS (UMR 9006) with a project aimed at exploring the fundamental photophysical processes underlying the operation of advanced optoelectronic devices.
René Janssen is university professor at the Eindhoven University of Technology (TU/e). He received his Ph.D. in 1987 from the TU/e for a thesis on electron spin resonance and quantum chemical calculations of organic radicals in single crystals. He was lecturer at the TU/e since 1984, and a senior lecturer in physical organic chemistry since 1991. In 1993 and 1994 he joined the group of Professor Alan J. Heeger (Nobel laureate in 2000) at the University of California Santa Barbara as associate researcher to work on the photophysical properties of conjugated polymers. Presently the research of his group focuses on functional conjugated molecules and macromolecules as well as hybrid semiconductor materials that may find application in advanced technological applications. The synthesis of new materials is combined with time-resolved optical spectroscopy, electrochemistry, morphological characterization and the preparation of prototype devices to accomplish these goals. René Janssen has co-authored more than 600 scientific papers. He is co-recipient of the René Descartes Prize from the European Commission for outstanding collaborative research, and received the Research Prize of The Royal Institute of Engineers and in The Netherlands for his work. In 2015 René Janssen was awarded with the Spinoza Prize of The Dutch Research Council.
Philip Schulz holds a position as Research Director for Physical Chemistry and New Concepts for Photovoltaics at CNRS. In this capacity he leads the “Interfaces and Hybrid Materials for Photovoltaics” group at IPVF via the “Make Our Planet Great Again” program, which was initiated by the French President Emmanuel Macron. Before that, Philip Schulz has been a postdoctoral researcher at NREL from 2014 to 2017, and in the Department of Electrical Engineering of Princeton University from 2012 to 2014. He received his Ph.D. in physics from RWTH Aachen University in Germany in 2012.
Metal halide perovskites have emerged as versatile semiconductors with exceptional optoelectronic properties, driving advances across photovoltaics, light-emitting devices, photodetectors, and photoelectrochemical systems. However, their intrinsic and extrinsic instability remains a significant bottleneck toward large-scale deployment. Degradation under moisture, heat, light, oxygen, and bias, limits device performance and lifetime. These challenges affect both lead- and tin -based perovskites, and are critical across different device formats, small area cells and more abrupt in large-area modules.
The symposium will address the latest developments in understanding and improving the stability of perovskite materials and devices. Topics will include intrinsic material stability via compositional and structural engineering, encapsulation strategies, interface passivation, additive engineering, and innovative device architectures (e.g., HTL/ETL-free, tandem, or flexible formats).
Emphasis will also be placed on stability in photovoltaic applications, and others such as photoelectrochemical water splitting, radiation detection, and light emission. Contributions covering scalable fabrication methods, accelerated aging protocols, and reliability under operational conditions are encouraged. We welcome discussions encompassing both experimental and theoretical approaches, aiming to define robust pathways toward durable, high-performance perovskite-based technologies.
- Intrinsic stability of lead- and tin-based perovskites.
- Strategies for moisture, thermal, photochemical, and air stability.
- Scalable and robust fabrication routes for stable devices.
- Interface and surface passivation methods.
- Device encapsulation and protective coatings.
- Stability of flexible, large-area, and tandem perovskite devices.
- HTL-/ETL-free architectures and their long-term performance.
- Accelerated aging and standardization of stability testing protocols
- Integration of perovskites in non-solar applications (e.g., water splitting, radiation detectors, LEDs).
- Theoretical modeling and simulation of degradation mechanisms.


Dr Stefania Cacovich is currently a CNRS researcher working at IPVF. Her research activity lies in the field of the advanced characterization of hybrid and inorganic materials for photovoltaic applications by employing a multi-scale and multi-technique approach.
Her research into hybrid devices started during her doctoral studies (2014-2018), carried out at the Department of Materials Science of the University of Cambridge (UK) under the supervision of Prof Caterina Ducati. Her thesis focused on the study of the chemical, structural and morphological properties of hybrid organic-inorganic thin films and photovoltaic devices using advanced analytical electron microscopy techniques. In 2018, she moved to Paris for a postdoctoral research position at IPVF to work on multidimensional spectrally and time resolved photoluminescence imaging methods. From 2020-2022, she was Marie Curie Individual Post-doctoral fellow in Physics at CNRS (UMR 9006) with a project aimed at exploring the fundamental photophysical processes underlying the operation of advanced optoelectronic devices.
Silvia Colella is a researcher at the National research council, CNR-NANOTEC, in Bari, Italy. She received her PhD in “Nanoscience” at National Nanotechnology Laboratory in Lecce (Italy), in 2010. She has been visiting student in the group of professor Luisa De Cola at the Westfälische Wilhelms-Universität of Münster (Germany), where she dealt with the synthesis and photophysical characterization of electroluminescent metal complexes. In 2010 she joined BASF – The Chemical Company (Strasbourg) with a Marie Curie fellowship as experienced researcher in the frame of the EU project ITN SUPERIOR, working on Dye Sensitized Solar Cells. She continued as post-doc researcher at the Institut de science et ingénierie supramoléculaires (ISIS) in Strasbourg, France. In 2012 she started her independent research in Lecce (Italy) at the University of Salento in collaboration with CNR-NANOTEC, the team focused on the conception and optoelectronic characterization of innovative optoelectronic devices based on hybrid halide perovskites. Many high impact publication were produced in this time interval, among them one of the first report in halide perovskite for PV exploitation (Colella et al, Chemistry of Materials, 2013 25, 4613-4618).
Silvia Colella is author of >70 peer-reviewed publications in renowned international journals (including Energy and Environmental Science, Advanced Materials, ACS Energy Letters).
Her scientific production led to >3000 total citations and a h-index of 28 (https://scholar.google.it/citations?user=S2TZd_4AAAAJ&hl=it; https://www.scopus.com/authid/detail.uri?authorId=24170650100).
Joseph M. Luther obtained B.S. degrees in Electrical and Computer Engineering from North Carolina State University in 2001. At NCSU he began his research career under the direction of Salah Bedair, who was the first to fabricate a tandem junction solar cell. Luther worked on growth and characterization high-efficiency III-V materials including GaN and GaAsN. His interest in photovoltaics sent him to the National Renewable Energy Laboratory (NREL) to pursue graduate work. He obtained a Masters of Science in Electrical Engineering from the University of Colorado while researching effects of defects in bulk semiconductors in NREL�s Measurements and Characterization Division. In 2005, He joined Art Nozik�s group at NREL and studied semiconductor nanocrystals for multiple exciton generation for which he was awarded a Ph.D. in Physics from Colorado School of Mines. As a postdoctoral fellow, he studied fundamental synthesis and novel properties of nanomaterials under the direction Paul Alivisatos at the University of California and Lawrence Berkeley National Laboratory. In 2009, he rejoined NREL as a senior research scientist. His research interests lie in the growth, electronic coupling and optical properties of colloidal nanocrystals and quantum dots.
Loreta Angela Muscarella was born in Palermo, Italy. In 2012, she moved to Rome where she started a bachelor in chemistry at Sapienza - University of Rome. During her Master’s studies, she spent seven months at the University of Amsterdam (UvA) under the supervision of Dr. René Williams to write her thesis on the effect of metallic ions in mixed-halide perovskites to improve the stability and optoelectronic properties. She received her MSc degree in inorganic and physical chemistry cum laude (with honors). In 2018, Loreta joined the group of Prof. Dr. Bruno Ehrler at AMOLF as a PhD student. Here, she investigated the relation between structure and optoelectronic properties of 3D and layered 2D lead-halide perovskites by monitoring the optoelectronic properties of mechanically compressed perovskites. In 2022, she joined the group of Dr. Eline Hutter (Utrecht University) as a postdoc to study photochemistry processes using lead-free perovskites. Since January 2024, she is assistant professor at the Vrije Universiteit Amsterdam where her group will combine spectroscopy and compositional engineering of perovskite-based materials to investigate on the external stimuli response of the emerging perovskite-based materials.
This symposium aims to bring together experts in operando spectroscopy and microscopy from the batteries, electrocatalysis and solar cells communities, and foster interdisciplinary collaborations. We welcome contributions that present innovative methodologies and correlative applications of spectroscopy and microscopy to address key challenges in the transition towards sustainable materials for energy storage, conversion and harvesting.
Topics of interest include, but are not limited to, the characterisation of electrode–electrolyte interface dynamics, and the influence of structural features on bulk material functionality. This symposium specifically, focuses on operando measurements at solid liquid and solid-gas interfaces under realistic conditions. Related applications are, for instance, electrodeposition of metal in batteries – from undesired short circuit formation to enabling anode-less sustainable beyond-lithium-ion batteries, explored via scanning probe microscopy and operando NMR, and electrocatalysis processes tracked via correlative operando microscopy.
- Scanning probe microscopy (STM, SECM, SECCM, AFM) for localised structural and mechanical metal electrodeposition studies.
- Operando NMR and EPR paired with Impedance Spectroscopy for the detection of degradation processes in batteries, electrolyzers and energy harvesting materials.
- Operando Raman and Optical Spectroscopy tracking mass and charge transport across electrified interfaces
- Operando electron microscopy for tracking the evolution of energy materials in application-relevant operating conditions.
- Operando X-ray computed tomography for non-destructive characterization
- Synthesis of thin films, nanocrystalline halide perovskites and perovskite-inspired materials and crystal growth
- Advanced spectroscopy studies, hot carriers, polarons, excitons
- Computational insights on emerging perovskite derivatives
- Defect chemistry, ionic dynamics, defect passivation
- High-throughput screening and machine learning approaches to material discovery
- Photocatalytic applications of perovskites and perovskite-inspired materials
- Indoor photovoltaics
- Low dimensional metal halide perovskites
Lorenzo obtained his PhD in Chemistry in 2003 and since 2008 is Assistant Professor at the Chemistry Department of the University of Pavia. In 2021 he was appointed Full Professor in the same department. He was the recipient of the Young Scientist Award for outstanding work in the field of perovskites at the International Conference on Perovskites held in late 2005 in Zürich, of the “Alfredo di Braccio” Prize for Chemistry 2008 of Accademia Nazionale dei Lincei awarded to distinguished under 35-year-old chemists and contributed the Journal Materials Chemistry and Chemical Communications“Emerging Investigator” issues in 2010 and 2011. He is working in several areas of solid state chemistry with particular interest in the investigation of structure–properties correlation in different kinds of functional materials, in particular electrolyte materials for clean energy, hybrid organic-inorganic perovskites and catalysis materials. He is author of more than 200 papers on international peer-reviewed journals. Since 2018 he is member of Academic Senate and Vice-Director of the Chemistry Department. He is Director of the INSTM Reference Center “PREMIO” devoted to the synthesis of innovative materials and member of the Directive Board of INSTM. Since 2014 he is member of the Academic Board of the PhD in Chemistry of Pavia University. He is Editor of Journal of Physics and Chemistry of Solids.
Gustavo de Miguel graduated in Chemistry in 2002 by the University of Cordoba, Spain. He completed his PhD Thesis in the Physical Chemistry Department of the same University in 2007 studying the molecular organization of thin films prepared at the air-water interface. After several post-doc positions in the Friedrich-Alexander University of Erlangen-Nuremberg, University of Castilla-La Mancha and the Italian Institute of Technology, he moved back to the University of Cordoba with a Ramón y Cajal five-year tenure track position, becoming Associate Professor in 2020.
Dr. de Miguel is a physical chemist with an expertise in absorption and photoluminescence spectroscopy (steady-state and time-resolved) applied to elucidate the photophysics and photochemistry of organic compounds with application in photovoltaics. In the last years, he has added a good knowledge of structural characterization of hybrid materials (perovskites) through different X-ray diffraction techniques.
He participates in National and European projects focusing on how to enhance the stability of metal halide perovskite materials for photovoltaics (SUNREY, Ref:101084422). He has contributed with about 100 publications in international peer-reviewed journals.
Petra Cameron is an associate professor in Chemistry at the University of Bath.
Saiful Islam is Professor of Materials Science at the University of Oxford. He grew up in London and obtained his Chemistry degree and PhD from University College London. He then worked at the Eastman Kodak Labs, New York, and the Universities of Surrey and Bath.
His current research focuses on understanding atomistic and nano-scale processes in perovskite halides for solar cells, and in new materials for lithium batteries. Saiful has received several awards including the 2022 Royal Society Hughes Medal and 2020 American Chemical Society Award in Energy Chemistry. He presented the 2016 BBC Royal Institution Christmas Lectures on the theme of energy and is a Patron of Humanists UK.
https://www.uniba.it/it/docenti/listorti-andrea
Dr. Jovana V. Milić obtained her PhD in the Department of Chemistry and Applied Biosciences at ETH Zurich in July 2017. Her research interests encompass (supra)molecular engineering of bioinspired organic materials with the aim of developing functional nanotechnologies. Since October 2017, she has worked as a scientist with Prof. Michael Graetzel in the Laboratory for Photonics and Interfaces at EPFL in Switzerland on the development of novel photovoltaic materials, with the focus on dye-sensitized and hybrid perovskite solar cells. In September 2020, she has taken on a position of a Group Leader in the Soft Matter Physics Group of the Adolphe Merkle Institute at the University of Fribourg in Switzerland. For more information, refer to her LinkedIn profile (linkedin.com/in/jovanavmilic), ORCID 0000-0002-9965-3460, and Twitter (@jovana_v_milic).
Iván Mora-Seró (1974, M. Sc. Physics 1997, Ph. D. Physics 2004) is researcher at Universitat Jaume I de Castelló (Spain). His research during the Ph.D. at Universitat de València (Spain) was centered in the crystal growth of semiconductors II-VI with narrow gap. On February 2002 he joined the University Jaume I. From this date until nowadays his research work has been developed in: electronic transport in nanostructured devices, photovoltaics, photocatalysis, making both experimental and theoretical work. Currently he is associate professor at University Jaume I and he is Principal Researcher (Research Division F4) of the Institute of Advanced Materials (INAM). Recent research activity was focused on new concepts for photovoltaic conversion and light emission based on nanoscaled devices and semiconductor materials following two mean lines: quantum dot solar cells with especial attention to sensitized devices and lead halide perovskite solar cells and LEDs, been this last line probably the current hottest topic in the development of new solar cells.
Kai Zhu is currently a senior scientist in the Chemistry and Nanoscience Center at the National Renewable Energy Laboratory (NREL). He received his PhD degree in physics from Syracuse University in 2003. Before this position, he worked as a postdoctoral researcher in the Basic Science Center at NREL, focusing on fundamental charge carrier conduction and recombination in photoelectrochemical cells, especially dye-sensitized solar cells. Dr. Zhu’s research on dye-sensitized solar cells involves the development of advanced electrode materials/architectures, basic understanding of charge transport and recombination processes in these electrodes, and thin-film solar cell development/characterization/modeling. His recent research has centered on both basic and applied research on perovskite solar cells, including perovskite material development, device fabrication and characterization, and basic understanding of charge carrier dynamics in these cells. In addition to solar conversion applications, his research interests have also included III-Nitride wide-bandgap semiconductors for high-power blue and UV light emitting diodes and ordered nanostructured electrodes for Li-ion batteries and supercapacitors.
Electrocatalysis will play an important role in the shift towards a net-zero future. By enabling the efficient and selective conversion of molecules such as N₂, CH₄, C H , and biomass-derived feedstocks into fuels and chemicals, electrocatalysis underpins emerging renewable energy and sustainable chemical production technologies.
This symposium will spotlight cutting-edge research tackling some of the most challenging and transformative electrocatalytic reactions—those crucial for decarbonising industry, fuels, and chemical manufacturing. The focus will be on catalyst design, reaction mechanisms, and integration with renewable power sources, across processes such as ammonia synthesis, C–N bond formation, electrochemical nitrogen reduction, alkane/alkene activation, and biomass valorization.
We aim to assemble leading voices in the field—from established pioneers to emerging innovators—for a programme that includes high-profile invited talks, selected contributed presentations, and extensive discussion. Poster sessions will ensure broad participation, and diversity across career stage, gender, and geography will be actively promoted.
- Electrocatalytic synthesis of high-value compounds: new routes and materials
- Materials and electrochemistry of C-N bond formation
- Electrochemistry for the valorisation of biomass
- Materials and electrochemistry of N-containing compounds
- Materials and electrochemistry of hydrocarbon (e.g. methane, propene) activation and conversio
Ifan is a Professor in Electrochemistry at the Department of Materials at Imperial College: he leads the Interfacial Electrochemistry Group there and is also Atoms to Devices Research Area Lead at the Henry Royce Institute.
Ifan joined Imperial College in July 2017. Prior to Imperial, he was at the Department of Physics at the Technical University of Denmark (DTU); he was first employed as a postdoctoral researcher, then as assistant professor and finally as associate professor and leader of the Electrocatalysis Group there. In 2015, Massachusetts Institute of Technology (MIT) appointed Ifan as the Peabody Visiting Associate Professor. He taught and conducted research at the Department of Mechanical Engineering at MIT for a whole semester.
Ifan’s research aims to enable the large-scale electrochemical conversion of renewable energy to fuels and valuable chemicals and vice versa. Such processes will be critical in order to allow the increased uptake of renewable energy. His focus is on the catalyst at the electrode, i.e. the electrocatalyst. It turns out that the electrocatalyst material defines the efficiency of several important electrochemical processes, including:(i) electrolysis for the storage of renewable electricity — which is inherently intermittent — in the form of fuels, such as hydrogen or alcohols.(ii) fuel cells as a potentially zero emission source of power for automotive vehicles. (iii) the green synthesis of valuable chemicals, such as ammonia and H2O2. (iv) batteries, which tend to degrade by gas evolution at the electrode-electrolyte interface. Hence the reactions that need to be accelerated in electrolysers and fuel cells — such as CO2, CO, O2 and H2 evolution — are precisely those that need to be inhibited in batteries.
Ifan has discovered or co-discovered several new catalysts for the oxygen reduction reaction, which exhibited significant improvements in performance over the prior state-of-the-art. In particular, his research on hydrogen peroxide production led to the establishment of the spinout company, HP Now.
Ifan is the recipient of RSC's Geoffrey Barker Medal (2024), the RSC's John Jeyes Award (2021). He also currently holds an European Resarch Council Consolidator Grant (2021-2025). Since 2022, he has been a Clarivate Highly Cited Researcher.
The compositional versatility of halide perovskites makes this class of semiconductors highly attractive for multiple optoelectronic applications. Specifically, tin- and mixed tin-lead systems offer unique functionality due to their narrow bandgaps, enabling near-infrared (NIR) light absorption and emission. This property opens avenues for scalable, low-cost and efficient single-junction and all-perovskite tandem solar cells, as well as photodetectors and light-emitting diodes (LEDs) for NIR sensing and imaging. Despite the rapid progress of this field, a comprehensive understanding of these technologies, from both fundamental and applied viewpoints, is needed for further advancements.
This symposium will gather experts to present and discuss the latest developments on narrow bandgap perovskite and their device applications. Topics will span from narrow bandgap perovskite photovoltaics (including tandem solar cells) to NIR perovskite LEDs and photodetectors. Emphasis will be placed on material and device engineering innovations, as well as on cutting-edge characterisation techniques to probe crystallisation, degradation and carrier dynamics.
We will delve into the fundamental aspects governing material behaviour to identify design rules towards high performance and stability. We invite scientists from diverse disciplines and backgrounds to contribute to this symposium, aiming to stimulate cross-field collaboration and knowledge exchange in this rapidly evolving area.
- Tin-lead and tin perovskite solar cells
- All-perovskite tandem solar cells
- Near-infrared perovskite photodetectors and LED
- Fabrication and processing advances in tin and tin-lead perovskites
- Innovations in device architectures and charge transport layers
- Advanced characterization techniques (e.g., in-situ measurements, surface and interface characterization)
- Fundamental studies on tin and tin-lead perovskite (crystallization, degradation, charge carrier dynamics, defect physics, etc.
- Theoretical studies
Dr Luis Lanzetta is a Postdoctoral Fellow at King Abdullah University of Science and Technology (KAUST, KSA). He obtained his PhD in Chemistry at Imperial College London (UK) in 2020, where he focused on developing eco-friendly, tin-based perovskites for photovoltaic and light-emitting applications. His research focuses on next-generation materials for energy harvesting. Specifically, his expertise lies in the chemical degradation and stabilisation mechanisms of halide perovskite solar cells, aiming to provide design rules towards more efficient and stable technologies. He is additionally interested in molecular doping approaches for narrow-bandgap perovskites, as well as the spectroscopic and surface characterisation of this class of materials.
Google Scholar: https://scholar.google.com/citations?user=OcCV1VUAAAAJ&hl=es


Dr. Annalisa Bruno is an Associate Professor Nanyang Technological University (ERI@N), coordinating a team working on perovskite solar cells and modules by thermal evaporation. Annalisa is also a tenured Scientist at the Italian National Agency for New Technologies, Energy, and Sustainable Economic Development (ENEA). Previously, Annalisa was a Post-Doctoral Research Associate at Imperial College London. Annalisa received her B.S., M.S., and Ph.D. Degrees in Physics from the University of Naples Federico II. Her research interests include perovskite light-harvesting and charge generation properties and their implementation in solar cells and optoelectronic devices.


Laura Herz is a Professor of Physics at the University of Oxford. She received her PhD in Physics from the University of Cambridge in 2002 and was a Research Fellow at St John's College Cambridge from 2001 - 2003 after which she moved to Oxford. Her research interests lie in the area of organic and organic/inorganic hybrid semiconductors including aspects such as self-assembly, nano-scale effects, energy-transfer and light-harvesting for solar energy conversion.
René Janssen is university professor at the Eindhoven University of Technology (TU/e). He received his Ph.D. in 1987 from the TU/e for a thesis on electron spin resonance and quantum chemical calculations of organic radicals in single crystals. He was lecturer at the TU/e since 1984, and a senior lecturer in physical organic chemistry since 1991. In 1993 and 1994 he joined the group of Professor Alan J. Heeger (Nobel laureate in 2000) at the University of California Santa Barbara as associate researcher to work on the photophysical properties of conjugated polymers. Presently the research of his group focuses on functional conjugated molecules and macromolecules as well as hybrid semiconductor materials that may find application in advanced technological applications. The synthesis of new materials is combined with time-resolved optical spectroscopy, electrochemistry, morphological characterization and the preparation of prototype devices to accomplish these goals. René Janssen has co-authored more than 600 scientific papers. He is co-recipient of the René Descartes Prize from the European Commission for outstanding collaborative research, and received the Research Prize of The Royal Institute of Engineers and in The Netherlands for his work. In 2015 René Janssen was awarded with the Spinoza Prize of The Dutch Research Council.
Meng Li is a Professor and Ph.D. supervisor at Henan University, affiliated with the School of Nanoscience and Material Engineering / the Key Laboratory for Special Functional Materials. He also serves as a Youth Editorial Board Member of Appl. Phys. Lett. and eScience.
He earned his Ph.D. in Materials Science and Engineering from Soochow University in 2018, under the mentorship of Prof. Liangsheng Liao and Prof. Zhaokui Wang. From 2018 to 2021, Meng conducted postdoctoral research at Helmholtz-Zentrum Berlin (HZB) with Prof. Antonio Abate. During this period, he received the Sino-German Cooperation Program Scholarship (OCPC), collaborating with Academician Yongfang Li as his Chinese advisor, and from 2020 to 2021, he pursued exchange research at EPFL in Prof. Michael Grätzel's group.
Meng's research focuses on semiconductor photovoltaic and light-emitting devices, with particular expertise in perovskite photovoltaic technologies. His work explores large-area perovskite modules, device interface engineering, and crystal dynamics, contributing to advancements in sustainable energy solutions.
He has published over 80 papers in leading journals, such as Science, Nature, Nat. Rev. Mater., Nat. Commun., Adv. Mater., J. Am. Chem. Soc., Energy Environ. Sci., and Angew. Chem. Int. Ed., accumulating more than 8,000 citations and an h-index of 51 (Google Scholar). As a corresponding or first author, Meng has contributed over 40 papers, including Science (1), Nature (1), Nat. Rev. Mater. (1), Nat. Commun. (1), Adv. Mater. (10), J. Am. Chem. Soc. (1), Light Sci. Appl. (1), Energy Environ. Sci. (2), Angew. Chem. Int. Ed. (3), Sci. Bull. (1), Adv. Energy Mater. (9), Adv. Funct. Mater. (3), ACS Energy Lett. (2), Nano Energy (3), and Appl. Phys. Lett. (1).
His research has been supported by significant funding, including grants from the National Natural Science Foundation of China (General and Youth Programs), the Henan Province Science and Technology R&D Program Joint Fund, the Postdoctoral International Exchange Program Fund, and the Henan University Innovation Youth Team Fund.
Chieh-Ting Lin is an Associate Professor in the Department of Chemical Engineering at National Chung Hsing University, Taiwan. He received his PhD in Materials Science from Imperial College London in 2020, and subsequently carried out postdoctoral research at Imperial College London and the Gwangju Institute of Science and Technology. His research focuses on the development of high-efficiency thin-film solar cells, particularly hybrid tin–lead perovskites, with an emphasis on interface engineering, stability enhancement, and scalable fabrication. His group integrates advanced spectroscopic and device-physics characterization techniques to advance renewable energy conversion technologies for sustainable applications.
Maria Antonietta Loi studied physics at the University of Cagliari in Italy where she received the PhD in 2001. In the same year she joined the Linz Institute for Organic Solar cells, of the University of Linz, Austria as a post doctoral fellow. Later she worked as researcher at the Institute for Nanostructured Materials of the Italian National Research Council in Bologna Italy. In 2006 she became assistant professor and Rosalind Franklin Fellow at the Zernike Institute for Advanced Materials of the University of Groningen, The Netherlands. She is now full professor in the same institution and chair of the Photophysics and OptoElectronics group. She has published more than 130 peer review articles in photophysics and optoelectronics of nanomaterials. In 2012 she has received an ERC starting grant.
Prof. Qing Shen received her Bachelor’s degree in physics from Nanjing University of China in 1987 and earned her Ph.D. degree from the University of Tokyo in 1995. In 1996, she joined the University of Electro-Communications, Japan and became a full professor in 2016. In 1997, she got the Young Scientist Award of the Japan Society of Applied Physics. In 2003, she got the Best Paper Award of the Japan Society of Thermophysical Properties and the Young Scientist Award of the Symposium on Ultrasonic Electronics of Japan. In 2014, she got the Excellent Women Scientist Award of the Japan Society of Applied Physics. Her current research focuses on three interconnected areas: (1) the synthesis, optical properties, and optoelectronic applications of nanocrystal quantum dots; (2) mechanistic investigations into photoexcited carrier dynamics—such as hot carrier relaxation, multiple exciton generation, interfacial charge transfer, and recombination—to improve the efficiency of quantum dot, perovskite, and organic solar cells, as well as light-emitting devices (LEDs); (3) interface engineering for enhancing the performance of photovoltaics and LEDs. Over the past five years, she has published more than 100 high-impact papers in leading journals such as Nature Energy, Chemical Society Reviews, Advanced Energy Materials, Advanced Materials, Journal of the American Chemical Society, and Angewandte Chemie International Edition, which have been cited over 10,000 times.
Angus Hin-Lap Yip joined the Department of Materials Science and Engineering (MSE) and the School of Energy and Environment (SEE) at the City University of Hong Kong as Professor in 2021. He has been the associate director of the Hong Kong Institute for Clean Energy (HKICE) since 2022. He was also elected as a member of the Hong Kong Young Academy of Sciences. From 2013-2020, he was a Professor at the State Key Laboratory of Luminescent Materials and Devices (SKLLMD) at the South China University of Technology (SCUT). He got his BSc (2001) and MPhil (2003) degrees in Materials Science from the Chinese University of Hong Kong (CUHK) and completed his PhD degree in MSE in 2008 at the University of Washington (UW), Seattle. His research combines materials, interface, and device engineering to improve polymer and perovskite solar cells and other optoelectronic devices. He has published more than 270 scientific papers with citations over 36000 and an H-index of 99. He was also honoured as ESI“Highly Cited Researcher” in Materials Science 9 times from 2014-2022.
Structure-property relationships are the heart of materials science. As nanoscientists, we are fascinated by how downscaling materials can give rise to new properties that differ strikingly from the bulk, offering opportunities for innovative and sustainable technologies. Yet, uncovering the structural origins of such properties can be challenging, as investigations are hindered by the small sizes, stability issues, and evolving structural dynamics typical of nanomaterials.
This symposium brings together cutting-edge expertise from different fields to advance
our structural understanding of nanomaterials across all scales, from local atomic coordination to supramolecular assemblies. We welcome contributions ranging from scattering techniques (X-ray, neutron, and electron diffraction) to electron microscopy and structure-oriented spectroscopies like NMR, Raman, and XAS, with the goal of revealing the hidden intricacies of nanomaterials and their impact on properties.
Special attention is given to:
1) Linking structural features with tangible consequences on the properties and applications of nanomaterials.
2) Exploring the complementarity of different structure-oriented techniques to foster collaboration across research communities.
3) Advancing nanomaterials characterization through state-of-the-art techniques (e.g., time-resolved structural dynamics, AI-powered data
analysis, etc).
- Structure-property relationships in nanomaterials
- X-ray and neutron scattering (XRD, PDF, SAXS, SANS, …)
- Transmission Electron microscopy and diffraction (4D STEM, 3D-ED, ...)
- Time-resolved structural dynamics (ultrafast diffraction and microscopy)
- Structure-oriented spectroscopies (NMR, EXAFS, XANES, Raman …)
- Multi-technique integration, complementary experiments
- AI-powered breakthroughs in structural characterization


Philipp Pelz received Bachelor degrees in Physics (2011) and Informatics (2012), and Master degrees in Applied & Engineering Physics, Materials Science & Chemistry (2013). In 2018 he obtained his Ph.D. in Physics from the University of Hamburg & The Max Planck Institute for the Structure and Dynamics of Matter, Germany. Subsequently, he spent three years as a postdoctoral researcher at the University of California, Berkeley and the National Center for Electron Microscopy. Since August 2022 he is Tenure-Track Professor for Computational Materials Microscopy at FAU Erlangen-Nürnberg.
Low-dimensional metal halide perovskite emitters, ranging from strongly-confined quantum dots and nanoplatelets to weakly-confined nanocrystals, have emerged as promising materials in advanced display, lasing and quantum technology, offering superior tunability, solution processibility, and outstanding optoelectronic properties.
This symposium will highlight breakthroughs in synthesis, photophysics, and applications of these low-dimensional perovskite emitters, aiming to build a comprehensive understanding of their unique optical and electronic properties. A particular emphasis will be placed on the fundamental photophysics of these low dimensional emitters, exhibiting different properties as their bulk counterparts, including exciton dynamics, self-assembled superstructures with collective behaviours, and emission at single particle level.
Discussions will also cover strategies to mitigate non-radiative losses and enhance operational stability via new synthesis and surface modification strategies, which remain major bottlenecks for commercial viability. We invite contributions on both experimental and theoretical approaches, with interest in topics such as light-emitting diodes, lasers, single-photon sources, and polarized emission. The symposium seeks to foster dialogue across disciplines, bridging chemists, spectroscopists, and photonic and device scientists, and aims to advance the frontiers of research in low-dimensional perovskite emitting systems
- Synthesis of low dimensional perovskite emitter
- The impact of surface defect on low dimensional perovskite emitter
- Photophysics of low dimensional perovskite emitter
- Self-assembly and superstuctures
- Spin related polarised emission at device and single particle leve
- Application of low dimensional perovskite emitter
Maria Chamarro is Professor in Physics at Sorbonne University, France and member of the Paris Institute of Nanosciences (INSP). She received her PhD in Physics (Optics speciality) form Zaragoza University, Spain, in 1989. Since 2021 she is a member of the French Committee for Scientific Research (five years) a position that she already occupied in the previous years (1995-2000). From 2012 to 2014 she was member of ‘Directory of Research’ at Pierre and Marie Curie University (now Sorbonne University). Her area of expertise is the experimental study of condensed matter electronic properties. In particular, she was interested in the spectroscopy of glasses doped with transition metals or rare earths, and the optical properties and relaxation dynamics of electronic excitations in semiconductor nanostructures. She was co-head of the "Spin Dynamics" team at INSP where she worked in the optical orientation and the all-optical manipulation of electron spin confined in a semiconductor quantum dot. In this framework, she developped ultrafast optical spectroscopies based on the photo-induced Faraday and Kerr effects. Now she coordinates a research project centred on the study of perovskite nanocrystals for nanophotonics applications.


Dawei Di is a MIT Technology Review 'Innovator Under 35' (global, 2019) and 'Innovator Under 35, China' (2018). He has joined the College of Optical Science and Engineering, Zhejiang University as a Principal Investigator. He is currently a visiting researcher at the Cavendish Laboratory, University of Cambridge, UK. Dawei Di obtained a PhD (in Engineering) from the University of New South Wales, Australia and a second PhD (in Physics) from the University of Cambridge, UK. His doctoral supervisors include renowned scientists in optoelectronics and semiconductor physics, Professor Sir Richard H. Friend (FRS, FREng, FIEE, FInstP, Kt) (Cavendish Professor of Physics), and Scientia Professor Martin A. Green (FRS, AM, FIEEE, FAA, FTSE). Dawei Di’s research interests span from the exciton spin dynamics in organic light-emitting molecules, to the physics of record-breaking organic and perovskite optoelectronic devices (LEDs and solar cells). He published more than 40 papers in leading scientific journals including Science, Nature Photonics (cover article), Joule, Nature Communications, Advanced Materials, Nano Letters, ACS Energy Letters, Journal of Physical Chemistry Letters and Progress in Photovoltaics. These include 8 papers in Science/Nature/Cell family journals. He filed 4 international patents, wrote 1 book chapter, and translated 3 textbooks. His work has been featured in research news and highlights in high-profile journals such as Nature, Nature Materials and Nature Reviews Chemistry.


Sascha is a Tenure-Track Assistant Professor in Physical Chemistry and Head of the Laboratory for Energy Materials at EPFL (Switzerland), while he is also maintaining strong ties with the Harvard community and in particular Winthrop House which he regularly visits as NRT and SCR member.
His team employs light-matter interactions to understand the next generation of soft semiconductors with the overarching goal of maximizing energy efficiency for a sustainable future by unlocking applications ranging from flexible light-weight solar cells & displays all the way to entirely new applications in quantum information processing.
Previously, he was a research group leader and Rowland Fellow at Harvard University. Before starting his lab at Harvard, Sascha studied Chemistry at Heidelberg University (Germany) and completed a PhD in Physics at the University of Cambridge (UK), where he subsequently worked as EPSRC Doctoral Prize Fellow.
Maksym Kovalenko has been a tenure-track Assistant Professor of Inorganic Chemistry at ETH Zurich since July 2011 and Associate professor from January 2017. His group is also partially hosted by EMPA (Swiss Federal Laboratories for Materials Science and Technology) to support his highly interdisciplinary research program. He completed graduate studies at Johannes Kepler University Linz (Austria, 2004-2007, with Prof. Wolfgang Heiss), followed by postdoctoral training at the University of Chicago (USA, 2008-2011, with Prof. Dmitri Talapin). His present scientific focus is on the development of new synthesis methods for inorganic nanomaterials, their surface chemistry engineering, and assembly into macroscopically large solids. His ultimate, practical goal is to provide novel inorganic materials for optoelectronics, rechargeable Li-ion batteries, post-Li-battery materials, and catalysis. He is the recipient of an ERC Consolidator Grant 2018, ERC Starting Grant 2012, Ruzicka Preis 2013 and Werner Prize 2016. He is also a Highly Cited Researcher 2018 (by Clarivate Analytics).
Dr. Tze-Chien Sum is an Associate Professor at the Division of Physics and Applied Physics, School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU) where he leads the Femtosecond Dynamics Laboratory. He is presently the Associate Dean (Research) at the College of Science. Tze-Chien received his Ph.D. in Physics from the National University of Singapore (NUS) in 2005, for the work in proton beam writing and ion-beam spectroscopy. His present research focuses on investigating light matter interactions; energy and charge transfer mechanisms; and probing carrier and quasi-particle dynamics in a broad range of emergent nanoscale and light harvesting systems. Tze-Chien received a total of 11 teaching awards from NUS and NTU, including the coveted Nanyang Award for Excellence in Teaching in 2006 and the 2010 SPMS Teaching Excellence Honour Roll Award. Most recently, he received the 2013 SPMS Young Researcher Award; the Institute of Physics Singapore 2014 World Scientific Medal and Prize for Outstanding Physics Research; the 2014 Nanyang Award for Research Excellence (Team); and the 2015 Chemical Society of Japan Asian International Symposium Distinguished Lectureship Award. More information can be found at http://www.ntu.edu.sg/home/tzechien/spms/index.html
Alexander S. Urban studied Physics at the University of Karlsruhe (Germany) obtaining an equivalent to an M.Sc. degree (German: Dipl. Phys.) at the University of Karlsruhe (Germany) in 2006. During his studies he spent a year at Heriot Watt University (UK), where he obtained an M.Phys. in Optoelectronics and Lasers in 2005. He then joined the Photonics and Optoelectronics Chair of Jochen Feldmann at the Ludwig-Maximilians-University (LMU) Munich (Germany) in 2007 where he worked on the optothermal manipulation of plasmonic nanoparticles, earning his Ph.D. summa cum laude in 2010. He expanded his expertise in the fields of plasmonics and nanophotonics in the group of Naomi J. Halas at the Laboratory for Nanophotonics at Rice University (Houston, TX, USA), beginning in 2011. He returned to the LMU in 2014 to become a junior group leader with Jochen Feldmann, where he led the research thrusts on optical spectroscopy, focusing on hybrid nanomaterials such as halide perovskite nanocrystals and carbon dots. In 2017 he was awarded a prestigious Starting Grant from the European Research Council and shortly after that in 2018 he received a call as a Full Professor of Physics (W2) at the LMU. Here, he now leads his own research group working on nanospectroscopy in novel hybrid nanomaterials.
Dr. Yana Vaynzof is the Chair for Emerging Electronic Technologies at the Technical University of Dresden (Germany) and a Director at the Leibniz Institute for Solid State and Materials Research Dresden. She received a B.Sc. in Electrical Engineering from the Technion – Israel Institute of Technology (Israel) in 2006 and a M. Sc. In Electrical Engineering from Princeton University (USA) in 2008. In 2011, she received a Ph.D. in Physics from the University of Cambridge (UK). Yana was a postdoctoral research associate at the Cavendish Laboratory, University of Cambridge (UK) and an assistant professor at Heidelberg University (Germany) from 2014 to 2019. Yana Vaynzof is the recipient of a number of fellowships and awards, including the ERC Starting Grant, ERC Consolidator Grant, Gordon Wu Fellowship, Henry Kressel Fellowship, Fulbright-Cottrell Award and the Walter Kalkhof-Rose Memorial Prize. She is a Fellow of the Royal Society of Chemistry and the winner of the Energy & Environmental Science Lectureship Award. Her research interests lie in the field of emerging photovoltaics, focusing on the study of material and device physics of organic, quantum dot and perovskite solar cells by integrating device fabrication and characterisation with the application and development of advanced spectroscopic methods.

Compositionally complex nanomaterials represent a cutting-edge class of materials with tuneable properties arising from their multicomponent nature. Their synthesis involves tighter control over multiple reaction parameters to achieve precise composition, size, and morphology. Such nanomaterials exhibit unique electronic, optical, mechanical, and catalytic properties, making them highly promising for applications in energy storage and conversion. This symposium will showcase new advancements in material synthesis, computation, and their cutting-edge energy conversion and storage applications, highlighting the frontiers of research shaping the future of advanced materials.
- Development of emerging inorganic and hybrid nanomaterials and synthetic methodologies.
- Exploration of electronic structure, optical effects, and catalytic activity through computational and theoretical approaches.
- Advancement in Catalysis, battery, and solar cells.
- Research into high entropy materials for future energy applications.
assistant professor, materials science engineering department, mechanical engineering faculty, TU Delft, NL
Andreu Cabot received his PhD from the University of Barcelona in 2003. From 2004 to 2007, he worked as a postdoctoral researcher in Prof. A. Paul Alivisatos group in the University of California at Berkeley and the Lawrence Berkeley National Laboratory. In 2009 he joined the Catalonia Institute for Energy Research – IREC, where he is currently ICREA Research Professor. His research interests include the design and preparation of nanomaterials, the characterization of their functional properties and their use in energy technologies.
Professor Mirabbos Hojamberdiev is leading a CatMatX research group at the Masd Clausen Institute, University of Southern Denmark. His research group is developing next-generation catalytic materials based on mixed-anion compounds for various applications, including solar and electrocatalytic water splitting, ammonia decomposition, environmental remediation, etc. He has published more than 240 research articles and 5 patents. He received various international recognitions, including the RECRUIT Grant funded by the Novo Nordisk Foundation, Atta-ur-Rahman Prize from the World Academy of Sciences (TWAS), the Georg Forster Research Award from the Alexander von Humboldt Foundation, the 2018 IUPAC CHEMRAWN VII Prize for Green Chemistry and 2023 IUPAC-Zhejiang NHU International Award for Advancements in Green Chemistry from the International Union of Pure and Applied Chemistry (IUPAC), Fulbright Visiting Scholarship, postdoctoral fellowships from the Japan Society for the Promotion of Science (JSPS), Alexander von Humboldt Foundation, European Commission’s Marie-Curie Fellowship, etc.


Prof. R. Robinson received his PhD in Applied Physics from Columbia University. After his PhD, Prof. Robinson was awarded a postdoctoral fellowship at University of California, Berkeley/LBNL in the research group of Paul Alivisatos. There, he worked on nanoparticle synthesis, chemical transformations of nanoparticles, and advanced property characterizations of nanoparticles. In 2008 Richard began a faculty position at Cornell University in the Materials Science Department, and is currently an associate professor. His primary research interests are: (I) Synthesis and chemical transformations in nanocrystals, (II) Nanocrystals in energy applications, and (III) Synchrotron x-ray characterization of nanomaterials.
therobinsongroup.org/
Ifan is a Professor in Electrochemistry at the Department of Materials at Imperial College: he leads the Interfacial Electrochemistry Group there and is also Atoms to Devices Research Area Lead at the Henry Royce Institute.
Ifan joined Imperial College in July 2017. Prior to Imperial, he was at the Department of Physics at the Technical University of Denmark (DTU); he was first employed as a postdoctoral researcher, then as assistant professor and finally as associate professor and leader of the Electrocatalysis Group there. In 2015, Massachusetts Institute of Technology (MIT) appointed Ifan as the Peabody Visiting Associate Professor. He taught and conducted research at the Department of Mechanical Engineering at MIT for a whole semester.
Ifan’s research aims to enable the large-scale electrochemical conversion of renewable energy to fuels and valuable chemicals and vice versa. Such processes will be critical in order to allow the increased uptake of renewable energy. His focus is on the catalyst at the electrode, i.e. the electrocatalyst. It turns out that the electrocatalyst material defines the efficiency of several important electrochemical processes, including:(i) electrolysis for the storage of renewable electricity — which is inherently intermittent — in the form of fuels, such as hydrogen or alcohols.(ii) fuel cells as a potentially zero emission source of power for automotive vehicles. (iii) the green synthesis of valuable chemicals, such as ammonia and H2O2. (iv) batteries, which tend to degrade by gas evolution at the electrode-electrolyte interface. Hence the reactions that need to be accelerated in electrolysers and fuel cells — such as CO2, CO, O2 and H2 evolution — are precisely those that need to be inhibited in batteries.
Ifan has discovered or co-discovered several new catalysts for the oxygen reduction reaction, which exhibited significant improvements in performance over the prior state-of-the-art. In particular, his research on hydrogen peroxide production led to the establishment of the spinout company, HP Now.
Ifan is the recipient of RSC's Geoffrey Barker Medal (2024), the RSC's John Jeyes Award (2021). He also currently holds an European Resarch Council Consolidator Grant (2021-2025). Since 2022, he has been a Clarivate Highly Cited Researcher.
Verena Streibel studied Materials Science at the Technical University of Darmstadt (2007-2013). She completed her doctoral studies at the Fritz Haber Institute of the Max Planck Society, focusing on in situ X-ray spectroscopy during electrochemical water splitting (2016). For her postdoctoral studies, she joined the SUNCAT Center for Interface Science and Catalysis at Stanford University (2018-2020), specializing in density functional theory-based microkinetic modeling of heterogeneous catalysis. In 2021, she joined the Walter Schottky Institute of the technical University of Munich, where she has been leading a BMBF Junior Research Group on artificial photosynthesis since 2024.
Verena's research focuses on surface and interface investigations to elucidate dynamic material changes during (photo)electrochemical processes for energy conversion. To this end, she combines (X-ray) spectroscopy methods under reaction conditions with theoretical modeling. With her research group, she develops thin-film photoelectrode materials and couples them to catalyst systems for solar fuels synthesis.
The goal of the symposium is to discuss the latest advanced on exploring the power for self-driving labs (SDLs), which combine AI, automation, and advanced computing to accelerate materials discovery and their applications. Talks will be focused but not limited to using automation in the area of electrochemistry, in particular batteries, photocatalysis and electrocatalysis for fuels and chemicals production (Power to X).
We will discuss the latest findings in accelerating physical based models based on DFT and ML, in developing software and machine learning algorithms to aid high throughput experiments and also the latest developments in robotics assisting high throughput experimentation. We plan talks for leaders in this field from important consortia such as “Canada Acceleration Consortium”, CAPEX in DK, Full Map and Big Map EU projects on batteries, etc
- Advances in computational methods for materials discovery
- Digitalisation and Data
- High throughput experimentation and self driving labs
Understanding the behavior of energy-related materials under realistic operating conditions is essential for the rational design of more efficient systems for energy conversion and storage. The chemical composition, oxidation states, and structural evolution at interfaces and in the bulk are all determined by the surrounding environment, which ultimately controls the material's functionality. However, capturing this information during operation remains highly challenging, as the harsh conditions required for many processes—such as high pressures, liquid electrolytes, or reactive gas atmospheres—are often incompatible with traditional analytical methods.
Synchrotron-based X-ray techniques have become powerful, non-destructive tools to address this challenge, offering element-specific insights into electronic structure, oxidation states, and chemical speciation from bulk to surface. Despite their potential, applying these techniques under operando or in situ conditions, particularly in electrochemical or catalytic environments. In recent years, significant progress has been made toward adapting synchrotron methodologies to probe working systems under relevant conditions.
This symposium will highlight recent advances in in situ and operando synchrotron X-ray techniques for the study of energy materials, including electrocatalysts, battery electrodes, and systems for hydrogen production and CO₂ conversion, among other. Emphasis will be placed on both methodological innovations and their application to technologically relevant processes, aiming to bridge the gap between materials characterization and functional understanding under working conditions.
- Energy-related processes
- Applications to sustainable and emerging technologies
- Synchrotron X-ray radiation
- In situ / Operando
Montse Casas-Cabanas is the scientific coordinator of the Electrochemical Energy Storage Area and group leader of the Advanced Electrode Materials group at CIC energiGUNE. Her research interests focus on the design of battery materials and the understanding of phenomena that occur in energy storage devices through a multidisciplinary approach, with a focus in crystal chemistry.
She is also author of >75 scientific publications in peer reviewed journals and has been PI of several national and european projects. She has co-authored the FAULTS software for the refinement of X-ray data of crystalline structures with planar defects. She is also actively involved in the MESC+ Erasmus Mundus master course and has recently received the 2021 Young Researcher award ("Group Leader" category) from the Spanish Royal Society of Chemistry.










This symposium invites contributions from the field of optoelectronic devices based on solution-processed nanomaterials, including colloidal nanocrystals, quantum dots, and other novel low-dimensional materials. We aim to explore and discuss challenges, new approaches, and recent advances in this exciting field of research.
The symposium addresses the broad range of applications of these materials in photovoltaics (solar cells), light-detection (photodetectors), and light-emission (light-emitting diodes), among other optoelectronic devices. We welcome contributions from all relevant material classes, from classical II-VI and IV-VI semiconductors, exciting metal-halide perovskites, to emerging eco-friendly nanomaterials, and other low-dimensional materials. Contributions addressing all aspects related to optoelectronic devices are welcome, ranging from fabrication, new device concepts, performance optimization and integration to stability and degradation mitigation, and end-of-life treatment.
- Photovoltaics
- Photodetectors
- Light-emitting diodes
- NIR-emitters
- Nanocrystals
- Low-dimensional Materials
- Nanomaterials
- Light-harvesting
- Sensors
Structure-property relationships are the heart of materials science. As nanoscientists, we are fascinated by how downscaling materials can give rise to new properties that differ strikingly from the bulk, offering opportunities for innovative and sustainable technologies. Yet, uncovering the structural origins of such properties can be challenging, as investigations are hindered by the small sizes, stability issues, and evolving structural dynamics typical of nanomaterials.
This symposium brings together cutting-edge expertise from different fields to advance our structural understanding of nanomaterials across all scales, from local atomic coordination to supramolecular assemblies. We welcome contributions ranging from scattering techniques (X-ray, neutron, and electron diffraction) to electron microscopy and structure-oriented spectroscopies like NMR, Raman, and XAS, with the goal of revealing the hidden intricacies of nanomaterials and their impact on properties.
Special attention is given to: 1) Linking structural features with tangible consequences on the properties and applications of nanomaterials. 2) Exploring the complementarity of different structure-oriented techniques to foster collaboration across research communities. 3) Advancing nanomaterials characterization through state-of-the-art techniques (e.g., time-resolved structural dynamics, AI-powered data analysis, etc).
- Structure-property relationships in nanomaterials
- X-ray and neutron scattering (XRD, PDF, SAXS, SANS, …)
- Transmission Electron microscopy and diffraction (4D STEM, 3D-ED, ...) Time-resolved structural dynamics (ultrafast diffraction and microscopy)
- Structure-oriented spectroscopies (NMR, EXAFS, XANES, Raman …)
- Multi-technique integration, complementary experiments
- AI-powered breakthroughs in structural characterization
09. 2020 - current - Project leader (group of Prof. F. Schreiber), Institute of Applied Physics, University of Tübingen
09.2018-08.2020 - Postdoctoral research assistant (group of Prof. O. Shpyrko). University of California, San Diego (La Jolla, USA)
11.2017-08.2018 - Postdoctoral research assistant (group of Dr. Ivan Vartaniants). Deutsches Elektronen-Synchrotron DESY (Hamburg, Germany)
10.2017 - PhD at National Research Nuclear University “MEPhI” (Moscow, Russia)
10.2013 - 04.2017 - Doctoral candidate (group of Dr. Ivan Vartaniants). Deutsches Elektronen-Synchrotron DESY (Hamburg, Germany)
02.2013 - Diploma (with distinction)
09.2007 - 02.2013 - Undergraduate studies in physics at National Research Nuclear University “MEPhI” (Moscow, Russia)
This session focuses on recent advances in colloidal nanocrystals in the visible spectrum. Emphasis will be placed on innovations in material synthesis, surface chemistry, and integration into optoelectronic devices such as PL and EL devices, photodetectors, single photon emitter and so on. As colloidal nanocrystals continue to gain traction due to their superior optical properties and solution processability, this session aims to bring together researchers working across disciplines to explore new materials (mainly non III-V nanocrystals), device structures, and fundamental insights into nano-micro behavior. This symposium mainly addresses recent research on synthesis, simulation, processing, characterization, device fabrications in all optoelectronic technologies in the visible range. The session welcomes contributions from academia and industry and encourages interdisciplinary collaboration.
- Synthesis strategies for colloidal nanocrystals, focusing on non III-V QDs
- Core-shell structure with surface ligand engineering
- Device physics of advanced optoelectronics using nanomaterials
- Characterization techniques for optical and electronic properties
Dr. Baek received her B.S. in Chemical Engineering in 2011 from KAIST, Korea, and Ph.D. in EEWS graduate school in 2017 from KAIST, Korea. Dr. Baek worked as a postdoctoral researcher at University of Toronto, ECS from 2017-2020. He started a new position as an Assistant Professor since March. 2020 from Korea University. Baek group focuses on semiconducting nanomaterials, colloidal quantum dot (CQD) including synthesis, surface modification, and device fabrication. Especially, they are studying on infrared CQD materials, which can be utilized in various fields, such as autonomous driving, virtual reality, quantum communication, bio-imaging. Recently, they developed a non-toxic infrared CQD and thereby demonstrating the efficient photodetector, solar cells, LED and bio-sensor. The group has representative publications in Nat. Energy, Adv. Mater, Nat. Commun., Adv. Energy Mater., Chem. Eng. J, etc. in recent five years
Research Scientist at Fraunhofer IAP, specializing in cadmium-free quantum dots (QDs) for next-generation light-emitting and display applications. My expertise covers quantum dot electroluminescence (QD-EL) device development and extends to QD color conversion (CF) technologies for advanced display architectures. I also work on scalable QD processing and high-precision printing methods — including inkjet and electrohydrodynamic (EHD)-jet printing — to enable sustainable and efficient manufacturing. Beyond displays, my research explores QD and nanomaterial integration for solar energy technologies, including organic photovoltaics (OPVs).
I hold a Ph.D. in Electrical Engineering from the Technical University of Berlin (2018) and an M.S. from Dankook University (2012), where I conducted research on flexible and transparent QD devices at the Korea Electronics Technology Institute (KETI). Currently, I lead and coordinate international R&D collaborations bridging Fraunhofer and global industry partners to drive innovation in next-generation optoelectronic devices.
Professional Affiliations & Leadership
-Steering Committee Member — Korea-Fraunhofer Collaboration Hub for Science & Technology (K-FAST)
Project planning and industry–research matchmaking between Fraunhofer and Korean enterprises
-Officer/Treasurer — Society for Information Display (SID) Mid-Europe Chapter
Coordinating chapter events, technical talks, and member engagement
Maksym Kovalenko has been a tenure-track Assistant Professor of Inorganic Chemistry at ETH Zurich since July 2011 and Associate professor from January 2017. His group is also partially hosted by EMPA (Swiss Federal Laboratories for Materials Science and Technology) to support his highly interdisciplinary research program. He completed graduate studies at Johannes Kepler University Linz (Austria, 2004-2007, with Prof. Wolfgang Heiss), followed by postdoctoral training at the University of Chicago (USA, 2008-2011, with Prof. Dmitri Talapin). His present scientific focus is on the development of new synthesis methods for inorganic nanomaterials, their surface chemistry engineering, and assembly into macroscopically large solids. His ultimate, practical goal is to provide novel inorganic materials for optoelectronics, rechargeable Li-ion batteries, post-Li-battery materials, and catalysis. He is the recipient of an ERC Consolidator Grant 2018, ERC Starting Grant 2012, Ruzicka Preis 2013 and Werner Prize 2016. He is also a Highly Cited Researcher 2018 (by Clarivate Analytics).
Chalcogenide quantum dots (CQDs) have emerged as a promising material platform for infrared (IR) optoelectronic applications, offering size-tunable bandgaps, solution processability, and integration flexibility. This symposium invites contributions highlighting recent advances and key challenges in leveraging CQDs for IR light harvesting, sensing and emission technologies.
The session will focus on innovative material designs, synthesis strategies, and device architectures that enhance CQD efficiency, stability, and spectral tunability. Contributions addressing challenges in scalability, environmental stability, and pathways for industrial integration are particularly encouraged.
Bringing together leading researchers in the field, this symposium aims to foster interdisciplinary discussions on the latest breakthroughs and future directions for IR active CQDs.
- Synthesis and characterization of Infrared active CQDs, (e.g., PbS, HgTe, Ag- chalcogenides, etc.)
- Infrared photodetectors and imaging devices based on CQDs
- Infrared CQD light emitting diodes (QLEDs)
- Infrared CQD lasers
- Application of infrared CQDs in photovoltaic devices
- Surface chemistry and ligand engineering of infrared active CQDs
- Photophysics and carrier dynamics in infrared CQDs
- Charge transport and doping strategies in infrared CQDs
- Strategies for improving the environmental and operational stability of infrared CQD devices


Philippe Guyot-Sionnest is a professor of Physics and Chemistry at the University of Chicago since 1991. His group developed original aspects of colloidal quantum dots and nanoparticles, including single dot PL microscopy, the luminescent core/shell CdSe/ZnS, intraband spectroscopy, charge transfer doping, electrochemical and conductivity studies, the "solid state ligand exchange", and mid-infrared quantum dots. Other significant works are the development of surface infrared-visible sum-frequency generation, and interfacial time resolved vibrational spectroscopy of adsorbates.
Jennifer A. Hollingsworth is a Los Alamos National Laboratory (LANL) Fellow and Fellow of the American Physical Society, Division of Materials Physics, and The American Association for the Advancement of Science. She currently serves as Councilor for the Amercan Chemical Society Colloid & Surface Chemistry Division. She holds a BA in Chemistry from Grinnell College (Phi Beta Kappa) and a PhD degree in Inorganic Chemistry from Washington University in St. Louis. She joined LANL as a Director’s Postdoctoral Fellow in 1999, becoming a staff scientist in 2001. In 2013, she was awarded a LANL Fellows’ Prize for Research for her discovery and elaboration of non-blinking “giant” quantum dots (gQDs). In her role as staff scientist in the Center for Integrated Nanotechnologies (CINT; http://www.lanl.gov/expertise/profiles/view/jennifer-hollingsworth), a US DOE Nanoscale Science Research Center and User Facility, she endeavors to advance fundamental knowledge of optically active nanomaterials, targeting the elucidation of synthesis-nanostructure-properties correlations toward the rational design of novel functional materials. Her gQD design has been extended to multiple QD and other nanostructure systems, and several are being explored for applications from ultra-stable molecular probes for advanced single-particle tracking to solid-state lighting and single-photon generation. A recent focus of her group is to advance scanning probe nanolithography for precision placement of single nanocrystals into metasurfaces and plasmonic antennas.
Emmanuel Lhuillier has been undergraduate student at ESPCI in Paris and then followed a master in condensed matter physics from university Pierre and Marie Curie. He was then PhD student under the mentorship of Emmanuel Rosencher at Onera in the optics department, where he work on transport in quantum well heterostructure. As post doc he moved to the group of Philippe Guyot-Sionnest in the university of Chicago, and start working on infrared nanocrystal. Then he moved back to ESPCI for a second post in the group of Benoit Dubertret working on optoelectronic properties of colloidal nanoplatelets. Since 2015 he is a CNRS researcher at Institute for nanoscience of Paris at Sorbinne université. His research activities are focused on optoelectronic properties of confined Nanomaterial with a special interest on infrared system. He receive in 2017 an ERC starting grant to investigate infrared colloidal materials.


This symposium will bring together researchers working on the development, engineering, and application of f lexible perovskite solar cells (f-PSCs), one of the most promising candidates for next-generation lightweight and portable photovoltaics.
We welcome contributions covering molecular design, interface and buffer engineering, encapsulation, and scale-up approaches for f lexible perovskite solar cells. Particular emphasis will be placed on strategies to enhance mechanical stability and long-term operational durability, as well as integration with roll-to-roll processes and tandem architectures. The symposium aims to foster international collaborations and highlight cutting-edge progress in both fundamental science and emerging industrial applications.
- Flexible Perovskite Solar Cells
- Stability and Encapsulation
- Interface and Charge Transport Layers
- Roll-to-Roll and Scalable Processing
- Tandem and Hybrid Architectures
- Materials Design and Molecular Engineering
- Device Physics and Characterization
- Industrial Integration and Prototyping
Ji-Youn Seo is an Associate Professor in the Department of Nanoenergy Engineering at Pusan National University, Korea. She earned her BSc and MSc degrees from Ajou University in 2009 and 2011, respectively, and her PhD in Materials Science from École Polytechnique Fédérale de Lausanne (EPFL), Switzerland, under the mentorship of Professor Michael Grätzel. Her doctoral research focused on advancing dye-sensitized solar cells, contributing to innovations in renewable energy technologies. Following her academic training, Dr. Seo gained valuable industry experience at Hyundai Motor Company (HMC) in Korea, where she worked on bio-plastics and fuel cell technologies, and at H.GLASS in Switzerland, where she contributed to the development of organic photovoltaics (OPV) and dye-sensitized solar cells. Currently, Dr. Seo’s research centers on high-efficiency and stable perovskite solar cells, with a particular focus on large-area module fabrication. She is also actively involved in education, serving as the Associate director of Korea’s innovative open shared university and early-employment contract graduate school programs in the field of energy and semiconductor industries, fostering international collaboration and mentoring the next generation of scientists and engineers.
Luigi Angelo Castriotta is a post-Doctoral fellow from the University of Rome Tor Vergata, focusing on flexible perovskite solar cells and modules. He joined Prof. Huang's group at UNC (USA) in June 2023, as a Global Marie-Curie Post-Doctoral Fellow and as a Principal Investigator of the "EFESO" Project. He got his Ph.D. in Electronics Engineering in 2021 from University of Rome Tor Vergata (Italy) as a Marie-Curie Fellow as part of the Innovative Training Network MAESTRO; He did his bachelor’s degree in chemistry at University of Rome Tor Vergata (Italy) and Masters’ in "Nanoscience and Nanotechnology" at Universitat de Barcelona (Spain) and in "Organic Molecular Electronics" at Technische Universitat Dresden (Germany).









Building on the success of the PerFut symposium at MatSus 2023 and MatSus 2024 and MatSus25, the upcoming PerFut26 at MatSus 2026 aims to serve as a forward-looking platform for discussing the future directions of research in the field of metal halide perovskites.
This event will bring together a broad spectrum of participants—from leading fundamental research groups to industrial stakeholders. Metal halide perovskites continue to stand out as strong candidates for next-generation technologies. However, to unlock their full commercial potential, several technological challenges must be addressed, including scalability to large-area production, long-term stability, and economic feasibility. At the same time, fundamental research is shedding light on novel properties and frontier phenomena, revealing opportunities that go far beyond the current goals. These include emerging applications in photovoltaics, photodetectors, LEDs, among others.
PerFut26 will therefore cover both key technological developments and foundational scientific advances, creating a space where interdisciplinary approaches can flourish. By encouraging collaboration across different areas of expertise, the symposium aims to foster innovative solutions and ensure a robust and versatile future for halide perovskites.
- Optoelectronics applications (solar cells, LEDs, photodetectors, batteries…)
- Technological feasibility
- Materials processes and fabrication
- Beyond optoelectronics
- Perovskite materials fundamentals
- Frontier phenomena
Pablo P. Boix, Ph.D. in Nanoscience, is a Research Scientist at Instituto de Tecnologia Química (CSIC). He led a pioneer perovskite research team at Nanyang Technological University (NTU), Singapore (2012-2016) with relevant contributions to materials and devices’ development (such as the first use of formamidinium cation in perovskite solar cells). His track record has more than 100 publications, which resulted in his selection as a Highly Cited Researcher in 2020 (Cross-Field) by Clarivate Web of Science, with an h index of 57. Dr. Boix is the co-inventor of 3 patents in the field of perovskite optoelectronics. Prior to his current position, he worked as a research group leader in a perovskite solar cell company (Dyesol Ltd, Switzerland), focusing on product R&D, and at Universitat de València. Currently, he is the PI of 2 research projects and the coPI of 3, including regional, national, and European funding.
This symposium seeks contributions on new solutions to developing sustainable and transient electronic functional materials and devices (i.e. sensors, actuators, energy storage devices).
The design and characterization of novel organic materials for device fabrication will also be considered. In this framework, related topics are the use of biosourced, bioderived or bioinspired materials and the cutting-edge material processing techniques for device fabrication. Finally, materials/device circularity and sustainable disposal will be explored, including their recycling, degradation in the environment and/or compatibility with the body.
- biomedical and edible electronics
- design of novel sustainable materials
- materials/device degradation
- bioderived and bioinspired materials
- transient electronics
- energy storage/conversion
- modelling and characterisation








Eleni Stavrinidou is an Associate Professor and leader of the Electronic Plants group at Linköping University. She received a PhD in Microelectronics from EMSE (France) in 2014. She then did her postdoctoral training at Linköping University (Sweden) during which she was awarded a Marie Curie fellowship. In 2017 Eleni Stavrinidou became Assistant Professor in Organic Electronics at Linköping University and established the Electronic Plants group. She received several grants including a Swedish Research Council Starting Grant and she is the Coordinator of the HyPhOE-FET-OPEN project. In 2019 she received the L’ORÉAL-UNESCO For Women in Science prize in Sweden. In 2020 she became Associate Professor and Docent in Applied Physics. The same year she was awarded the Future Research Leaders grant of the Swedish Foundation for Strategic Research. Her research interests focus on organic electronics for plant monitoring and optimization, energy applications and bio-hybrid systems.
Chemical and electrochemical doping are widely used tools for adjusting the charge-carrier density and work function of organic semiconductors, from small molecules to polymers. Thus, doping is critical for a wide range of organic electronic devices, from solar cells and transistors to thermoelectric generators. A variety of doping methods exists and understanding of the underlying chemistry is gradually emerging. A remaining bottleneck is the poor environmental stability of doped thin films and bulk materials, which increasingly stands in the way of further technological development. This symposium will bring together some of the experts in the field of doping of organic semiconductors to discuss challenges and opportunities with regard to the stability of doped organic semiconductors, the doping efficiency of different systems, and the effect of doping on structure-processing-property relationships.
- synthesis of new dopants
- chemical and electrochemical doping
- doping of thin films and bulk materials
- structure-processing-property relationships
- interplay of electrical and mechanical properties
- characterization of doped organic semiconductors
- modelling of charge-transport processe
- local doping and patterning
- doping in the context of, e.g., organic photovoltaics, thermoelectrics and bioelectronics
Mariano Campoy Quiles´s research is devoted to the understanding and development of solution processed semiconductors for energy and optoelectronic applications. He and his team have built substantial research efforts in two application areas, solar photovoltaic (light to electric) and thermoelectric (heat to electric) energy conversion based on organic and hybrid materials. He studied physics at the Univesity of Santiago de Compostela, obtained his PhD in experimental physics from Imperial College London, and since 2008 he leads his team at the Institute of Materials Science of Barcelona.


Dr. Habil. Martin Brinkmann (07.10.1971 in Mulhouse, France)
Directeur de Recherche CNRS
Institut Charles Sadron
CNRS Université de Strasbourg
23 rue du loess
67034 Strasbourg – France
h=45, 137 publications
Scientific Career
Since 2013 Director of Research CNRS
2002. Invited Researcher EPFL, group of L. Zuppiroli
2000 -2013 Senior Scientist CNRS
1999-2000 Postdoctoral researcher MIT, Cambridge, USA
1997-1999 Postdoctoral researcher at CNR Bologna, Italy
1994-1997 PhD, University Louis Pasteur, Strasbourg
Scientific Focus
Structure and morphology in thin organic films,
Organic semiconductors,
Transmission Electron Microscopy,
Crystallization and orientation of polymer and molecular materials,
Growth control in organic thin films. Polymer Thermoelectric Materials.
Scientific Awards
2007 CNRS Bronze Medal
2011 Prize of Groupe Français des Polymères – Société Française de Physique
Management activities
2013-2020 SYCOMMOR Group leader, ICS
2018-now Deputy-director of Doctoral School of Physics and Chemical Physics
ED182, Strasbourg
2017-now. IC FRC and GFP member
2018-now: Coordinator ANR ANISOTHERM
Supervision:
12 PhD students (Bruno Schmaltz, Christelle Vergnat, Navaphun Kayunkid, Lucia Hartmann, Alexandru Sarbu, Amer Hamidi-Sakr, Morgane Diebold, Vishnu Vijajakumar, Marion Brosset, Yuhan Zong, Shubhradip Guchait),
7 postdocs (Jean-François Moulin, Sirapat Pratontep, Navaphun Kayunkid, Uttiya Sureeporn, Nicolas Crespo-Monteiro, Maria Girleanu, Laure Biniek)
Teaching “Structure and Growth of Conjugated Polymer and Molecular Materials” , Master polymer Science (2010-2012), Strasbourg.
Reviewing: Macromolecules, Chemistry of Materials, JACS, Advanced Functional Materials, Advanced Materials, J. Mater. Chem. C
Project reviewer for ANR, DFG, NSF, Swiss national Science foundation
Five most important publications
1) M. Brinkmann, J.-C. Wittmann: Orientation of regio-regular poly(3-hexylthiophene) by directional solidification: a simple method to reveal the semi-crystalline structure of a conjugated polymer, Adv. Mat. 2006, 18, 860.
2) N. Kayunkid, S. Uttiya and M. Brinkmann: Structural model of regioregular poly(3-hexylthiophene) obtained by electron diffraction analysis, Macromolecules 2010, 43, 4961.
3) M. Brinkmann, E. Gonthier, S. Bogen, K. Tremmel, S. Ludwigs, M. Hufnagel, M. Sommer: Segregated versus mixed stacking of bithiophene and naphthalene bisimide units in highly oriented films of an n-type polymeric semiconductor, ACS Nano, 2012, 6, 10319.
4) A. Hamidi Sakr, L. Biniek, S. Fall, M. Brinkmann: Precise control of crystal size in highly oriented regioregular poly(3-hexylthiophene) thin films prepared by high temperature rubbing: correlations with optical properties and charge transport, Adv. Funct. Mat. 2016, 26, 408.
5) Vijayakumar, V.; Zhong, Y.; Untilova, V.; Bahri, M.; Herrmann, L.; Biniek, L.; Leclerc, N.; Brinkmann, M. Bringing Conducting Polymers to High Order: Toward Conductivities beyond 105 S cm−1 and Thermoelectric Power Factors of 2 mW m−1 K−2. Advanced Energy Materials 2019, 9, 1900266.
Jenny Nelson is a Professor of Physics at Imperial College London, where she has researched novel varieties of material for use in solar cells since 1989. Her current research is focussed on understanding the properties of molecular semiconductor materials and their application to organic solar cells. This work combines fundamental electrical, spectroscopic and structural studies of molecular electronic materials with numerical modelling and device studies, with the aim of optimising the performance of plastic solar cells. She has published around 200 articles in peer reviewed journals, several book chapters and a book on the physics of solar cells.
This symposium invites contributions on the precision synthesis and chemical control of colloidal nanocrystals. There is growing interest in the application of versatile nanocrystals, including metal halide perovskites, II-VI, III-V group nanocrystals and carbon dots, in promising technologies such as solar cells, light-emitting diodes (LEDs), and photodetectors. Fine-tuning the optical and photoelectric properties of nanocrystals requires precise structural control and a comprehensive understanding of surface chemistry. Beyond individual nanocrystals, precision assembly represents a second level of structural control and bridges the gap between the microscopy and macroscopy, enabling the design of functional superstructures with collective optical properties. PresynNanoChem symposium brings together leading early-career and established researchers covering different nanomaterials, from precise synthesis, advanced characterizations, to controlled assembly and spanning a wide range of applications. It offers a dynamic forum for in-depth discussion, cross-disciplinary knowledge exchange, and the initiation of collaborations at the forefront of nanocrystal design and nanochemistry.
- Colloid and interface chemistry
- Precision synthesis and design
- Self-assembly
- Advanced characterizations
- Optical properties and expanded applications
- Near-infrared emitting nanocrystals and devices
- Quantum dots and photon physics
- Carbon dots


Prof. Z. Hens received his PhD in applied physics from Ghent University in 2000, worked as a postdoctoral fellow at Utrecht University and was appointed professor at the Ghent University department of inorganic and physical chemistry in 2002. His research concerns the synthesis, processing and characterization of colloidal nanocrystals.




Two-dimensional (2D) layered materials offer exciting possibilities for creating more efficient, durable, and environmentally friendly energy technologies. Their exceptional properties—including tunable electronic properties, porosity, and surface chemistry—make them ideal candidates for sustainable energy conversion and storage applications. This symposium will highlight recent advances in the synthesis, modification, and integration of 2D materials such as transition metal dichalcogenides, carbon materials, carbon nitrides, and other emerging layered systems. Key topics will include photo- and photoelectro catalysis for organic synthesis, water splitting, and carbon dioxide reduction, as well as the development of 2D layered materials for post-lithium batteries, including Na-ion or Na-S batteries. Special attention will be given to surface and interface interactions, new in situ/operando characterization methods, flow and microfluidic systems, and innovative devices. By fostering interdisciplinary discussion, the symposium will provide a dynamic platform for addressing the urgent need for sustainable and resilient energy solutions based on 2D materials. The goal is to inspire innovative approaches that leverage the unique potential of 2D layered materials to power a cleaner and more sustainable future.
- Carbon nitrides and poly(heptazine)imides
- Carbon-based materials, including COFs
- 2D layered metal-oxides and sulfides
- Photocatalysis for organic synthesis and artificial photosynthesis, including flow and microfluidic devices
- 2D materials for post-lithium energy storage, including sodium-ion, sodium-sulfur devices
- Surface and interface chemistry of 2D materials
Oleksandr Savateev was born and raised in Kyiv, Ukraine. He received his BSc and MSc degrees in chemistry from the National Technical University of Ukraine “Kyiv Polytechnic Institute” and the PhD degree in organic chemistry from the Institute of Organic Chemistry of the National Academy of Science of Ukraine. In 2015, he joined the Max Planck Institute of Colloids and Interfaces in Potsdam, Germany, where he worked as a postdoctoral researcher. In 2017, at the same institute, he started his group “Innovative Heterogeneous Photocatalysis”. During this period of his carrier, he received several national German and European grants. In 2023, he took the position of the Vice-Chancellor Associate Professor at the Chinese University of Hong Kong. He is a member of consortia of researchers that work on solving applied and fundamental problems by means of solar light and photocatalysis. His current research interests include organic synthesis mediated by heterogeneous photocatalysts, application of photocharged semiconductors in organic synthesis and data-driven research. He is an editor and author of several books, including “Carbon nitrides. Structure, properties and applications in science and technology”, and author of more than 100 research articles. In 2024, he completed his Habilitation in Organic Chemistry at the University of Potsdam, Germany. As an educator, he is interested in gamification of teaching and studying. He is a creator of ChemChallenge – the first video game for teaching and studying physical chemistry.

Dr. Minghao Yu, PI, holds an independent research group (Materials & Electrochemistry for Sustainable Energy Storage) at Technische Universität Dresden. His research interest includes 1) the development of novel organic and inorganic 2D layered materials, 2) the investigation of advanced artificial interphases and electrolytes for next-generation batteries, 3) fundamental charge and ion dynamics during electrochemical energy storage processes, and 4) sustainable energy storage device fabrication, including supercapacitors, hybrid-ion capacitors, aqueous batteries, dual-ion batteries, and multivalent metal (Zn, Mg, Al) batteries. He has published more than 140 scientific articles which have attracted 23,000+ citations with an H-index of 76 (Web of Science). Besides, he is also an associated member of the Center for Advancing Electronics Dresden (cfaed), an associated group leader at Max-Planck-Institut für Mikrostrukturphysik, a highly cited researcher (Clarivate Analytics, 2018-now), 2023 ERC Starting Grant winner, and a Fellow of the Young Academy of Europe.
The future scalability of electrochemical technologies, from green hydrogen production to next-generation batteries, hinges on urgent breakthroughs in critical raw material (CRM) use reduction and ultimately substitution (e.g. given expected technology deployment levels). Current systems often depend on scarce elements and or elements that may with time become critical (e.g. Platinum Group Metals, rare earths, etc.), creating bottlenecks that threaten both technological advancement and global supply security.
Overcoming these constraints demands radical rethinking that leads to rapid advances in improved materials utilisation and potential substitution without compromising performance. This symposium convenes leading experts at the frontier of these efforts, exploring disruptive approaches to address CRM challenges in the electrochemical devices needed in the energy transition and bring forward the generations of resilient, high-performance electrochemical technologies (free from CRM dependency).
- CRMs in Hydrogen Production
- CRMS in Battery Technology
- CRMs in Fuel Cells
- Accelerated Discovery Approaches
- Safe & Sustainable by Design Aspects
Dr. Fellinger is Head of the Division 3.6 Electrochemical Energy Materials at the German Federal Institute for Materials Research and Testing (BAM). He is a nanostructure and molecular scientist by training (diploma at University of Kassel, DE), who received his PhD in colloid chemistry (with summa cum laude) at the University of Potsdam/DE under the direct supervision of Prof. Markus Antonietti in 2011. After a short postdoctoral stays at the Tokyo Institute of Technology (Prof. Ichiro Yamanaka) he was a research group leader at the Max Planck Institute for Colloids and Interfaces in Potsdam-Golm (2012-2017). In 2016/17 he was an awarded Researcher-in-Residence at Chalmers Institute of Technology in Gothenburg (Prof. Anders Palmqvist), followed by one term as W2-substitute professor for inorganic chemistry at the University of Applied Science Zittau/Görlitz. Afterwards until 2020 he joined Prof. Hubert Gasteiger´s Chair for Technical Electrochemistry (Technical University Munich) with a fuel cell project. In 2020 Dr. Fellinger´s group joined the Federal Institute for Materials Research and Testing (BAM) in Berlin. Dr. Fellinger received the Donald-Ulrich Award 2017 of the International Sol-Gel Society and the Ernst-Haage Award for Chemistry of the Max-Planck Institute for Chemical Energy Conversion. His research interests are the synthetic chemistry of novel materials and their usage in energy-related applications with a focus on different carbon-based materials like nitrogen-doped carbons, M-N-C catalysts or hard carbon anodes. He has published ~60 articles in peer-reviewed journals (>6000 citations, H-index: 41).
Montse Casas-Cabanas is the scientific coordinator of the Electrochemical Energy Storage Area and group leader of the Advanced Electrode Materials group at CIC energiGUNE. Her research interests focus on the design of battery materials and the understanding of phenomena that occur in energy storage devices through a multidisciplinary approach, with a focus in crystal chemistry.
She is also author of >75 scientific publications in peer reviewed journals and has been PI of several national and european projects. She has co-authored the FAULTS software for the refinement of X-ray data of crystalline structures with planar defects. She is also actively involved in the MESC+ Erasmus Mundus master course and has recently received the 2021 Young Researcher award ("Group Leader" category) from the Spanish Royal Society of Chemistry.


This symposium invites contributions on all aspects of organic solar cells (OPV) research. It will consider challenges in novel donor acceptor molecules, and explore pathways to high efficiency, long lifetime and low environmental impact at a low cost of synthesis and good scalability. It will also provide insights on the advanced machine learning concepts for optimization and upscaling of these devices, as well as on new OPV application areas, such as indoor light cells, agrivoltaics, windows, integrated IOT solutions, and more.
- non-fullerene acceptors
- degradation
- stability
- efficiency
- sustainability
- applications
Vida Engmann obtained her Dr. rer. nat in 2014 from the Ilmenau University of Technology under the supervision of Prof. Dr. Gerhard Gobsch. In 2014 she joined the OPV group at Mads Clausen Institute of University of Southern Denmark as a postdoctoral researcher. In 2017 she was appointed assistant professor and in 2020 as associate professor, with the focus on degradation and additive-assisted stabilization of organic solar cells. Her international research stays include Uppsala University, University of Colorado Boulder / NREL, and Russian Academy of Sciences Chernogolovka. In 2019 she received the Danish UNESCO-L'Oréal For Women in Science award and in 2020 the UNESCO L'Oréal International Rising Talent award.


Pascal is an early-career researcher in the Department of Physics at the University of Oxford, UK. He holds an EPSRC postdoctoral and David Clarke fellowship, which allows him to conduct his own research independently. Pascal currently investigates All-Small-Molecule Organic Solar Cells, processed from solution or in vacuum. He applies a range of optoelectronic and microstructural characterization techniques to understand and improve organic photovoltaics.
Through interdisciplinary dialogue among physicists, chemists, materials scientists, and engineers, this symposium aims contributing to low-cost, energy-efficient, and sustainable optoelectronic solutions for a broad spectrum of future photonic technologies based on metal halide perovskites. Building on prior successes, it will provide a comprehensive examination of recent developments and emerging trends in perovskite photonics and emphasize novel approaches in material synthesis, dimensionality engineering, and device architecture that have unlocked unprecedented functionalities and improved stability and efficiency.
A particular emphasis will be placed on the latest advances in lead-free and environmentally sustainable perovskite alternatives for greener optoelectronics. Cutting-edge research on perovskite heterostructures, composite systems, hybrid integration with 2D materials, innovative strategies for defect management and interface engineering, methodologies for enhanced performance and operational stability of perovskite-based devices will be explored.
The symposium will feature discussions on emerging characterization techniques: operando spectroscopy, advanced microscopy, ultrafast spectroscopy, and machine-learning-assisted predictive modeling, offering deep insights into charge-carrier dynamics, exciton-polariton phenomena, photophysical processes, extending into next-generation applications including quantum photonics, neuromorphic photonics, advanced communication technologies, emphasizing perovskites’ role in transformative photonic solutions.
- Novel synthesis methods and dimensionality engineering in metal halide perovskites
- Lead-free and environmentally friendly perovskite materials
- Advanced perovskite heterostructures and composite systems
- Visible and infrared perovskite LEDs: Toward ultra-high efficiency and stability
- High-performance photodetectors and phototransistors, including flexible and wearable platforms
- Advanced X-ray and gamma-ray photodetectors
- Perovskite-based integrated photonics: waveguides, metasurfaces, modulators, and lasers
- Quantum photonics and exciton-polariton dynamics in perovskites
- Machine learning and computational modeling for perovskite photonics
- Stability enhancement strategies and encapsulation techniques for long-term device operation


Low-dimensional halide perovskites (quantum dots, nanowires, layered structures) have shown tremendous progress with developments in synthesis methods, understanding of fundamental properties, and applications in devices ranging from lasers, LEDs, photodetectors and photovoltaics. Here, in addition to their excellent absorption and high luminescence efficiency, properties such as anisotropic transport and spin behavior further allow applications beyond those where 3D analogs have already proven effective.
This symposium aims to provide a platform to discuss key current challenges and open questions in the development and application of low-dimensional perovskites, in particular topics related to: Synthesizing phase-pure materials with control on dimensionality Studying the impact of orientation, strain and defects Understanding the exciton fine structure Exploring technological opportunities for chiral materials we will cover theoretical and advanced characterization tools, include discussions on material design and synthesis methods, and discuss challenges in device applications, such as in quantum sensors, emitters, and spintronics, that these materials are especially suitable for. We invite contributions from across the field and aim to highlight the interdisciplinary nature that has been foundational to its success.
- Material design and synthesis – how to control structural and compositional homogeneity, lead-free compositions, perovskite-inspired materials
- Structure-property relationships and photoinduced structural dynamics
- Theoretical understanding and computational modelling
- 1D and 2D perovskites spectroscopy and photophysics – charge carrier dynamics, exciton fine structure
- Spectroscopy and photophysics of nanoparticle assemblies, quantum dots and nanoplatelets – charge carrier dynamics and excitons
- Applications – exploiting excitonic effects in quantum technologies and spintronics
Quantum engineering is a vital breeding ground for future key technologies, from quantum computing and energy-efficient optoelectronics to medical applications. However, the search for suitable material platforms is lagging. Guidelines may be performance-based, e.g., related to the efficiency and reliability of quantum-state preparation, transfer, and read-out.
On the other hand, a more widespread deployment of quantum technology may also need to consider aspects such as scalability, tunability, integrability, versatility, or cost-efficiency. In this respect, halide perovskites and other metal halides of variousdimensionalities invite the question whether their solution processability, spectral tunability, strong light-matter interaction, and generally intriguing set of optical and structural properties could indeed represent a suitable material platform for quantum-engineered devices.
PeroQuant26 will provide an engaging and stimulating forum for discussing the latest scientific discoveries in the field of halide perovskites and perovskitoids, with the aim of jointly exploring emerging opportunities in the realm of quantum information science and quantum technology. We invite both experimental and theoretical advances to better create, understand, and utilize metal halides as tunable and scalable materials for quantum-engineered devices.
- 3D perovskites and low-dimensional metal halides (from 0D to 1D, 2D)
- Synthesis, from colloidal nanocrystals and nanocrystal assemblies to bulk materials
- Static and dynamic structural properties
- Photophysics and ultrafast spectroscopy
- Coherent/collective/correlated phenomena
- Many-body physics, including single excitons and multi-exciton complexes, as well as their exciton fine structure, exciton-phonon, and exciton-photon interactions
- Polaritonics and strong light-matter interaction
- Spin dynamics and coherence
- Control of light and matter via chirality and light polarization
- Quantum-engineered applications, including quantum-light sources and quantum imaging
Maksym Kovalenko has been a tenure-track Assistant Professor of Inorganic Chemistry at ETH Zurich since July 2011 and Associate professor from January 2017. His group is also partially hosted by EMPA (Swiss Federal Laboratories for Materials Science and Technology) to support his highly interdisciplinary research program. He completed graduate studies at Johannes Kepler University Linz (Austria, 2004-2007, with Prof. Wolfgang Heiss), followed by postdoctoral training at the University of Chicago (USA, 2008-2011, with Prof. Dmitri Talapin). His present scientific focus is on the development of new synthesis methods for inorganic nanomaterials, their surface chemistry engineering, and assembly into macroscopically large solids. His ultimate, practical goal is to provide novel inorganic materials for optoelectronics, rechargeable Li-ion batteries, post-Li-battery materials, and catalysis. He is the recipient of an ERC Consolidator Grant 2018, ERC Starting Grant 2012, Ruzicka Preis 2013 and Werner Prize 2016. He is also a Highly Cited Researcher 2018 (by Clarivate Analytics).
Ilya Akimov, Prof.
- Graduated State Electrotechnical University, St. Petersburg in 1997
- PhD in physics in 2000 at Ioffe Physical Technical Institute, St. Petersburg (Russia).
- 2001-2006, Postdoc at Photonics Chair in Humboldt University in Berlin, Germany and as research assistant at PennState University in USA.
- In 2007 joined Experimental Physics 2 at TU Dortmund, where since 2019 he is professor.
Research interests: spin-related and magneto-optical phenomena in semiconductor nanostructures and magnetic materials using transient optical spectroscopy.
Grigorios Itskos obtained a B.Sc. in Physics in 1997 from University of Thessaloniki, Greece and carried out his PhD studies at SUNY at Buffalo, USA (Ph.D. in Physics 2003), under the supervision of Prof. Athos Petrou within the newly-born field of semiconductor spintronics. He worked as postdoctoral researcher (Imperial College London, 2003-2007) under the supervision of Profs. Donal Bradely and Ray Murray, focusing on photophysical studies of hybrid organic-inorganic semiconductors. In September 2007 he was hired as a faculty member at the Department of Physics, University of Cyprus (Lecturer 2007-2011, Assistant Professor 2011- 2017, Associate Professor 2017- now). His group research activities focus on optical studies of inorganic, organic and hybrid solution-processed semiconductors, with recent emphasis on the characterization and optoelectronic applications of semiconductor nanocrystals.


Understanding material behavior under realistic operating conditions is essential for advancing sustainable energy technologies. This symposium will focus on recent advances in lab-based in situ and operando characterization techniques applied to energy conversion systems spanning across batteries, solar cells, and (photo)electrochemical devices. While relying on shared fundamental processes – governed by material composition, interfaces, defects, and transport of charged particles – these systems are often studied using only discipline-specific methods.
By bringing together researchers from diverse fields within energy conversion, this symposium aims to promote and facilitate cross-disciplinary exchange and to identify shared challenges and innovative solutions. Emphasis will be placed on emerging lab-based techniques that probe composition, structure, optoelectronic properties, and ionic/electronic transport, where studies offering spatial and temporal resolution are
particularly encouraged. These studies are crucial for understanding reaction mechanisms and degradation within complex conversion processes, ultimately enabling the rational design of more efficient and durable energy materials.
- Energy conversion materials in artificial photosynthesis, solar cells, and batteries
- Cross-platform techniques for multiscale analysis
- Correlating structure, composition, and transport properties in real time
- Time-resolved and spatially resolved measurements of reaction mechanisms
- Degradation mechanisms and failure analysis in energy devices
- Method development and instrument integration for lab-based operando studies


Verena Streibel studied Materials Science at the Technical University of Darmstadt (2007-2013). She completed her doctoral studies at the Fritz Haber Institute of the Max Planck Society, focusing on in situ X-ray spectroscopy during electrochemical water splitting (2016). For her postdoctoral studies, she joined the SUNCAT Center for Interface Science and Catalysis at Stanford University (2018-2020), specializing in density functional theory-based microkinetic modeling of heterogeneous catalysis. In 2021, she joined the Walter Schottky Institute of the technical University of Munich, where she has been leading a BMBF Junior Research Group on artificial photosynthesis since 2024.
Verena's research focuses on surface and interface investigations to elucidate dynamic material changes during (photo)electrochemical processes for energy conversion. To this end, she combines (X-ray) spectroscopy methods under reaction conditions with theoretical modeling. With her research group, she develops thin-film photoelectrode materials and couples them to catalyst systems for solar fuels synthesis.
Corina Andronescu received her B.Sc. and M.Sc. from the University Politehnica of Bucharest (Romania) in 2009 and 2011, respectively. Her Ph.D. title she received from the same university in 2014. In 2016 she joined the group of Prof. W. Schuhmann (Ruhr University Bochum, Germany) first as postdoctoral researcher and later as group leader. December 2018, she was appointed Junior Professor at the University of Duisburg-Essen, where she is currently leading the group of Electrochemical Catalysis in the Faculty of Chemistry. Her research interests include development of hybrid electrocatalysts for the CO2 electroreduction reaction, alcohol electrooxidation as well as investigation of electrocatalysts at nanoscale using Scanning Electrochemical Cell Microscopy.


Doing my BSc/MSc in Physics and PhD in an interdisciplinary program crossing the disciplines like Chemical Engineering, Nanotechnology, and Electrochemistry made me who I am today – a scientist who enjoys the challenge of multifaceted research.
I enjoy doing basic research in order to solve applied tasks. This explains my research interest in fundamental physical chemistry, e.g. oxidation and dissolution of metals and semiconductors, electrocatalysis, and electrochemistry at modified interfaces but also electrochemical engineering, e.g. development and optimization of catalyst layers in fuel cells and water electrolyzes.
Progress in basic research is often a direct outcome of previous achievements in experimental instrumentation. Hence, a significant part of my interest is in the development of new tools, e.g. electrochemical on-line mass spectrometry, gas diffusion electrode approaches, and high-throughput screening methods.
James Durrant is Professor of Photochemistry in the Department of Chemistry, Imperial College London and Ser Cymru Solar Professor, University of Swansea. His research addresses the photochemistry of new materials for solar energy conversion targeting both solar cells (photovoltaics) and solar to fuel (i.e.: artificial photosynthesis. It is based around employing transient optical and optoelectronic techniques to address materials function, and thereby elucidate design principles which enable technological development. His group is currently addressing the development and functional characterisation of organic and perovskite solar cells and photoelectrodes for solar fuel generation. More widely, he leads Imperial's Centre for Processable Electronics, founded the UK�s Solar Fuels Network and led the Welsh government funded S�r Cymru Solar initiative. He has published over 500 research papers and 5 patents, and was recently elected a Fellow of the Royal Society
Marco Favaro is the deputy head of the Institute for Solar Fuels at the Helmholtz Zentrum Berlin (HZB), Germany. After his PhD at the University of Padua (Italy) and Technical University of Munich (Germany), concluded in 2014, he spent two years as a Post-doctoral fellow at the Joint Center for Artificial Photosynthesis in Berkeley, USA, in the group of Dr. Junko Yano. He moved to Germany in 2017 to join the HZB. Here, his research activity focuses on understanding chemical composition/electronic-structural properties/performance interplay in photoelectrocatalysts by coupling operando multimodal spectroelectrochemical investigations with synchrotron-based in situ/operando spectroscopies.


Stefan Weber (born 1981) studied Physics at the University of Konstanz. Already as an undergrad student he started to work with an SFM in the group of Prof. Leiderer. For his diploma thesis under the supervision of Prof. Dr. Johannes Boneberg he studied the interaction of gold nanoparticles with pulsed laser light. In 2007, he joined the group of Prof. Butt at the Max Planck Institute for Polymer Reaearch (MPI-P), Mainz. During his PhD, he spent six months at Seoul National University, Korea, in the groups of Prof. K. Char and Prof. C. Lee. In 2010 he received a joint doctoral degree from Mainz University and SNU. In 2011 he went to University College Dublin as a Feodor Lynen Fellow (Alexander von Humboldt Foundation) to join Prof. Brian Rodriguez and Prof. Suzi Jarvis. In 2012 he became a group leader in the Physics of Interfaces group in the department of Prof. Hans-Jürgen Butt at the Max Planck Institute for Polymer Research (MPI-P), Mainz. From 2015 to 2023 he held a junior professor postition in the Physics department of Mainz University. Sind June 2023, he is a permament group leader at the Institute for Photovoltaics at University Stuttgart, where he heads the Nanoscale Microscopy and Characterization group. In 2024, he won an ERC Consolidator grant for the development of a Photovoltaic Microscope that combines nanoscale electrical imaging with high-resolution optical microscopy and ultrafast spectroscopy
This symposium invites contributions on the development and implementation of safe materials as a key enabler of reliable, high-performance, and sustainable battery systems. As the electrification of our world accelerates, addressing safety challenges—from thermal runaway to longterm degradation—is essential across all chemistries and formats.
This includes solid-state, lithium-metal, lithium-sulfur, and aqueous batteries, as well as next-generation anode- or cobalt-free designs. Relevant topics span thermally stable and non-toxic electrolytes and separators, SEI and interface stability, degradation diagnostics, multiscale failure modelling, and data-driven safety prediction. The symposium also welcomes strategies that integrate safe-by-design principles with sustainability, circularity, and advanced manufacturing.
- Battery Safety
- Understanding the Interfaces and SEI stability
- Characterisation of battery materials
- Theory and Multiscale modelling
- Beyond Li-ion
- Materials innovations



Photocatalytic systems stand out as a robust, affordable and scalable alternative for sustainable chemical synthesis, enabling reactions from green hydrogen production and CO2 reduction, to pollutant degradation and complex organic oxidations. This symposium will showcase state-ofthe- art photocatalytic technologies, with a strong focus on chemical reactivity.
To this end, we invite submissions on topics including photocatalyst development (e.g., oxides, perovskites, quantum dots and carbon-based materials), substrate and product scope, semiartificial systems, co-catalysts to steer selectivity, or mechanistic and spectroscopic insights. In addition, we look forward to contributions on innovative approaches towards real-world applications, including flow systems, photocatalytic sheets, organic solvents and gas-phase reactions, thermal harvesting, desalination, scalability and outdoor benchmarking.
This symposium aims to bring together a wide range of complementary expertise on semiconductors, synthetic chemistry and engineering, which will inspire the next generation of solar-to-chemical technologies. To this end, established and emerging leaders in the field of photocatalysis will present their latest research achievements. Young researchers' active participation will be also fostered through dedicated oral and poster contributions spots.
- Novel photocatalytic materials
- Proton and CO2 reduction
- Oxidation of organic substrates (pollutants, biomass, glycerol, fine chemicals)
- Co-catalysts for improved product selectivity
- Photocatalytic nanoparticles, aerogels, sheets and composites
- Scale-up and engineering challenges
- Flow systems and high-throughput substrate screening
- Solar vapour generation and desalination
- Semi-artificial photosynthetic systems
- Machine learning integrated photocatalysis
Virgil Andrei is a Nanyang Assistant Professor (NAP) in the School of Materials Science and Engineering at NTU Singapore. His research revolves around the integration of renewable energy technologies (photoelectrocatalysis, photovoltaics, thermoelectrics) for effective solar-to-chemical synthesis. His work places a strong focus on rational material, catalyst and device design, introducing modern fabrication techniques towards low-cost, large-scale solar fuel applications.
Virgil was born in Bucharest, Romania. He obtained his Bachelor and Master of Science degrees in chemistry from Humboldt-Universität zu Berlin, where he studied thermoelectric polymer pastes and films in the group of Prof. Klaus Rademann (2014–2016). He then pursued a Ph.D. in chemistry at the University of Cambridge (2016–2020), where he developed perovskite-based artificial leaves in the group of Prof. Erwin Reisner, working closely with the optoelectronics group of Prof. Richard Friend at the Cavendish Laboratory. During his Title A Research Fellowship at St. John’s College, Cambridge (2020-2025), he introduced unconventional concepts including floating thin-film devices for water splitting and carbon dioxide reduction, pixelated devices for long term hydrogen production, or integrated thermoelectric modules for solar waste heat harvesting. As a visiting Winton Fellow in the group of Prof. Peidong Yang at the University of California, Berkeley (2022), he expanded the reaction scope of these systems further to value-added hydrocarbons and organic oxidation products.
Sixto Giménez (M. Sc. Physics 1996, Ph. D. Physics 2002) is Associate Professor at Universitat Jaume I de Castelló (Spain). His professional career has been focused on the study of micro and nanostructured materials for different applications spanning from structural components to optoelectronic devices. During his PhD thesis at the University of Navarra, he studied the relationship between processing of metallic and ceramic powders, their sintering behavior and mechanical properties. He took a Post-Doc position at the Katholiek Universiteit Leuven where he focused on the development of non-destructive and in-situ characterization techniques of the sintering behavior of metallic porous materials. In January 2008, he joined the Group of Photovoltaic and Optoelectronic Devices of University Jaume I where he is involved in the development of new concepts for photovoltaic and photoelectrochemical devices based on nanoscaled materials, particularly studying the optoelectronic and electrochemical responses of the devices by electrical impedance spectroscopy. He has co-authored more than 80 scientific papers in international journals and has received more than 5000 citations. His current h-index is 31.
Bio Professional Preparation M.S. in Chemistry, with Honours, University of Bari, Italy, 1996 Ph.D. in Chemistry, University of Bari, Italy, 2001 Research interests Prof. L. Manna is an expert of synthesis and assembly of colloidal nanocrystals. His research interests span the advanced synthesis, structural characterization and assembly of inorganic nanostructures for applications in energy-related areas, in photonics, electronics and biology.
Iván Mora-Seró (1974, M. Sc. Physics 1997, Ph. D. Physics 2004) is researcher at Universitat Jaume I de Castelló (Spain). His research during the Ph.D. at Universitat de València (Spain) was centered in the crystal growth of semiconductors II-VI with narrow gap. On February 2002 he joined the University Jaume I. From this date until nowadays his research work has been developed in: electronic transport in nanostructured devices, photovoltaics, photocatalysis, making both experimental and theoretical work. Currently he is associate professor at University Jaume I and he is Principal Researcher (Research Division F4) of the Institute of Advanced Materials (INAM). Recent research activity was focused on new concepts for photovoltaic conversion and light emission based on nanoscaled devices and semiconductor materials following two mean lines: quantum dot solar cells with especial attention to sensitized devices and lead halide perovskite solar cells and LEDs, been this last line probably the current hottest topic in the development of new solar cells.
Markus Niederberger is head of the Laboratory for Multifunctional Materials and full professor at the Department of Materials at ETH Zurich. He studied chemistry at ETH Zurich, where he also received his doctoral degree. After a postdoctoral stay at the University of California at Santa Barbara, he was group leader in the colloid department at the Max Planck Institute of Colloids and Interfaces in Potsdam. His research interests focus on the development of liquid-phase synthesis routes to inorganic nanoparticles and their assembly and processing into macroscopic materials with tailored properties and functionalities for applications in energy storage and conversion.
Dr. Villa obtained her PhD in Chemistry from the Autonomous University of Barcelona. Then, she worked as a postdoctoral researcher at the Catalonia Institute for Energy Research (IREC) on the conversion of methane to methanol and at the Institute for Bioengineering of Catalonia (IBEC) within an ERC-Proof-of-concept (MICROCLEANERS). In 2018, she joined the Advanced Functional Nanorobots center at the University of Chemistry and Technology (Czech Republic), where she worked as Senior Scientist for three years. Since 2021, she is leading a research group on advanced photocatalytic materials for energy and environmental applications at the Institute of Chemical Research of Catalonia (ICIQ).
Katherine has a strong multidisciplinary profile gained by working at 8 research centers, Colombia, Spain, Czech Republic, and Belgium. Her research areas span from water decontamination, hydrogen generation, selective oxidation processes to light-driven micro/nanoswimmers. She has received important recognitions (MSCA-UNIPD-COFUND, Beatriu de Pinós, Ramón y Cajal, la Caixa Junior Leader, etc) as well as national and international competitive funding, including an ERC Starting Grant 2022 for her project (PhotoSwim).
Her research interests include photocatalysis, nanomaterials, renewable energy, micro/nanomotors, and environmental remediation.
Qian Wang is currently an Associate Professor at Nagoya University, Japan. She obtained her Ph.D. in 2014 at the University of Tokyo, Japan. She then worked as a postdoctoral researcher for the Japan Technological Research Association of Artificial Photosynthetic Chemical Processes (ARPChem) project at the University of Tokyo. In 2018, she became a Marie Sklodowska-Curie Research Fellow at the University of Cambridge. She joined Nagoya University as an Associate Professor in May 2021 and established her research group, which is currently developing new materials, approaches, and technologies for solar energy storage in the form of renewable fuels via artificial photosynthesis.
This symposium will focus on recent advancements in photo-assisted chemical reactions, emphasizing novel catalytic materials and their applications in photocatalysis, photoelectrocatalysis, and photothermal catalysis. Discussions will cover the design and development of cuttingedge catalysts tailored for light-driven processes, particularly those used in water splitting, CO reduction, ammonia synthesis, biomass conversion and organic transformation. Special attention will be given to catalytic strategies for environmental remediation, highlighting the role of these materials in breaking down pollutants and addressing pressing environmental challenges.
Additionally, the symposium will explore advanced characterization techniques, such as in situ and in operando methods, which provide real-time insights into catalytic behavior and reaction mechanisms. These studies are crucial for understanding the complex interactions within catalytic systems and for improving the efficiency and selectivity of photo-assisted transformations. Mechanistic studies of catalytic processes will further shed light on the underlying principles guiding the reactions, paving the way for future innovations in sustainable energy and chemical production.
- Catalytic materials in photocatalysis, photoelectrocatalysis, and photothermal catalysis.
- Advanced (in situ/in operando) characterization
- Advancements in water splitting, CO2 reduction, ammonia synthesis, biomass conversion, and organic transformation reactions
- Catalysis-based strategies for environmental remediation
- Study of catalytic mechanisms.
- Study of catalytic mechanisms.




This symposium will explore recent advances in organic bioelectronics, with a focus on innovative semiconductive/conductive materials and strategies that drive progress at the intersection of electronics and biology. Emphasis will be placed on devices designed for interfacing with living systems, including tools for stimulation, sensing, and recording at the cellular and tissue level. We will also highlight cutting-edge research on the characterization of the biohybrid interfaces, to foster the optimization of the living specimens/materials integration.
Finally, the symposium will cover the emerging frontier of living electronic devices, which harness biological components as functional elements in electronic architectures. By bringing together expertise from materials science, bioengineering, and device physics, this symposium aims to promote cross-disciplinary dialogue and promote the design of next-generation bioelectronic technologies.
- Innovative device fabrication strategies
- Organic bioelectronics devices for the stimulation and recording of cell activity
- Characterization of organic materials/living cells biohybrid interfaces
- Living electronic devices
- Translation from research to clinical practice of bioelectronic devices


Alberto D. Scaccabarozzi is currently an Assistant Professor (Tenure Track Researcher – RTT) at the Department of Physics at Politecnico di Milano (Italy). He received his PhD from Imperial College London (UK) in 2017, where he worked under the supervision of Prof. Natalie Stingelin.
Following his doctoral studies, he held postdoctoral appointments at the Center for Nanoscience and Technology (CNST) of the Istituto Italiano di Tecnologia (IIT) in Milan (Italy) in Dr. Mario Caironi’s group, and at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia, in Prof. Thomas D. Anthopoulos' group.
Currently, his research interests encompass the broad field of organic electronics, with a focus on understanding structure-processing-property relationships of organic semiconductors for a wide range of devices. More recently, he has been expanding his research into bioelectronics, exploring the interface between organic semiconductors and living cells. This includes studying the electronic properties of electrically active bacteria and their potential integration into optoelectronic devices, bridging the gap between organic electronics and biological systems.
Dr. Esma Ismailova, Associate Professor with an HDR at Mines de Saint-Etienne (EMSE), France. She received her BSc. in Physics and a Master’s degree in Polymer Science at Strasbourg University in France, where she also completed her PhD in Chemistry and Chemical Physics sponsored by STMicroelectronics. She then joined the Laboratory for Organic Electronics at Cornell University, NY, USA as a PostDoc, studying the interface between biology and electronics. In 2010, she joined EMSE to establish a micro-fabrication platform for soft biocompatible neural implants at the Bioelectronics Department. Her current research interests focus on the design and fabrication of novel organic electronic devices for multi-parametric sensing. Dr. Ismailova has initiated national and international collaborations to develop organic wearable devices on textiles for healthcare.
Eleni Stavrinidou is an Associate Professor and leader of the Electronic Plants group at Linköping University. She received a PhD in Microelectronics from EMSE (France) in 2014. She then did her postdoctoral training at Linköping University (Sweden) during which she was awarded a Marie Curie fellowship. In 2017 Eleni Stavrinidou became Assistant Professor in Organic Electronics at Linköping University and established the Electronic Plants group. She received several grants including a Swedish Research Council Starting Grant and she is the Coordinator of the HyPhOE-FET-OPEN project. In 2019 she received the L’ORÉAL-UNESCO For Women in Science prize in Sweden. In 2020 she became Associate Professor and Docent in Applied Physics. The same year she was awarded the Future Research Leaders grant of the Swedish Foundation for Strategic Research. Her research interests focus on organic electronics for plant monitoring and optimization, energy applications and bio-hybrid systems.
As we continue our quest for a greener future, the role of energy storage cannot be underestimated. Energy storage systems (ESS) are essential for maximizing the potential of renewable energy sources, reducing carbon emissions, and enhancing the resilience and efficiency of our energy infrastructure. Our symposium will serve as a dynamic platform for researchers, industry experts, and thought leaders to share the latest advancements and insights into electrochemical ESS technologies.
In particular, the symposium will place a strong emphasis on lithium-ion battery (LIB) technologies—not only in terms of performance and applications but also in addressing the critical issue of end-of-life management. LIB recycling has become an urgent priority to ensure the sustainability of the battery supply chain, reduce environmental impact, and recover valuable materials for reuse in next-generation cells. We will highlight emerging strategies, technologies, and policies that enable efficient and economically viable recycling of spent LIBs.
Alongside recycling, the symposium will cover topics such as novel electrode materials, scalable manufacturing processes, and system-level integration. Through focused discussions and collaborative knowledge exchange, we aim to accelerate the widespread adoption of ESS in key sectors such as transportation and grid storage, paving the way toward a circular and sustainable energy landscape.
- Advanced Materials for Electrochemical Energy Storage Systems
- Scalable Manufacturing and Process Optimization for LIBs
- Recycling and Circular Economy Strategies for Lithium-Ion Batteries
- System-Level Integration of ESS in Transportation and Grid Applications
- Degradation Mechanisms and Lifetime Prediction of ESS
- Emerging battery chemistries including all-solid-state batteries
Chiharu Tokoro was born in Kobe, Japan, in 1975. She received her Ph.D. in Engineering from the Department of Geosystem Engineering, Graduate School of Engineering, The University of Tokyo, in 2003. She began her academic career as an Assistant at Waseda University in 2004, was promoted to Lecturer in 2007, Associate Professor in 2009, and has been a Professor since 2015. In addition, she has served as a Project Professor at the Institute of Industrial Science, The University of Tokyo, since 2016, and has also held a cross-appointment as a Professor at the Graduate School of Engineering, The University of Tokyo, since 2021. In 2024, she was appointed as Dean of the Faculty of Creative Science and Engineering, Waseda University.
Her research focuses on resource circulation engineering, chemical engineering, and powder technology. She has been engaged in developing innovative separation technologies for high-efficiency recovery of valuable resources from end-of-life products, wastewater, and sludge, as well as optimizing recycling processes based on life cycle thinking. Her recent work emphasizes external-stimuli-driven disassembly, advanced material separation, and the design of sustainable recycling systems toward achieving a circular economy. Her research achievements are documented in more than 200 peer-reviewed publications.
Professor Tokoro has received numerous awards for her contributions to research and education, including the Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology (2019), the Honda Prize for Recycling Technology Development (2022), and the Minister of the Environment Award (2024). She also serves on multiple national committees and expert panels related to circular economy and environmental policy, including those organized by the Science Council of Japan, the Engineering Academy of Japan, the Ministry of Economy, Trade and Industry (METI), and the Ministry of the Environment (MOE).
Photovoltaic technology stands out as one of the most promising renewable energy sources. Specifically, hybrid and organic solar cells have reached remarkable efficiency levels at the laboratory scale. However, challenges related to their stability remain a critical area of investigation for advancing their commercialization, driving a rapid surge in research over recent years. In this symposium, we want to shed light on the most important questions about the degradation mechanisms in photovoltaics, providing a collaborative platform for the growing, multidisciplinary community of scientists dedicated to device characterization.
- Impedance Spectroscopy in photovoltaics from the perspective of equivalent circuits and drift-diffusion approaches
- Optimization of efficiency assessment protocols in photovoltaic device research
- Time-resolved techniques for analyzing the operational stability of solar cells
- Ab initio molecular dynamics study
- Chemical mechanisms of degradation in photovoltaic cells
Juan Bisquert (pHD Universitat de València, 1991) is a Distinguished Research Professor at Instituto de Tecnología Química (Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas). He is Executive Editor for Europe of the Journal of Physical Chemistry Letters. He has been distinguished in the list of Highly Cited Researchers from 2014 to 2024. The research activity of Juan Bisquert has been focused on the application of measurement techniques and physical modeling in several areas of energy devices materials, using organic and hybrid semiconductors as halide perovskite solar cells. Currently the main research topic aims to create miniature devices that operate as neurons and synapses for bio-inspired neuromorphic computation related to data sensing and image processing. The work on this topic combines harnessing hysteresis and memory properties of ionic-electronic conducting devices as memristors and transistors towards computational networks. The work is supported by European Research Council Advanced Grant.


Sandheep Ravishankar is currently a team leader in the photovoltaics department (IMD-3) at Forschungszentrum Jülich, Germany. He is interested in all aspects of the characterization and simulation of the device physics in perovskite single-junction and tandem solar cells. He uses a combination of electrical methods, luminescence methods and drift-diffusion simulations for this purpose, followed by the development of analytical or semi-analytical models for parameter estimation.
Wolfgang Tress is currently working as a scientist at LPI, EPFL in Switzerland, with general interests in developing and studying novel photovoltaic concepts and technologies. His research focuses on the device physics of perovskite solar cells; most recently, investigating recombination and hysteresis phenomena in this emerging material system. Previously, he was analyzing and modeling performance limiting processes in organic solar cells.
This symposium will be focused on a combination of presentations related to materials for quantum computing as well as semiclassical probabilistic approaches. On the materials for quantum computing, an overview will be given by experts from various leading physical platforms such as superconductors, semiconductors and diamond.
This symposium will also explore cutting-edge advancements in oscillation-based and probabilistic computing, moving beyond traditional qubit paradigms. We will focus on novel materials and devices that intrinsically enable stochasticity and complex dynamics. The aim is to bridge fundamental material science with innovative device design for next-generation computing from neuromorphic systems to hardware-based probabilistic algorithms.
- Material techniques for quantum computation
- Superconducting materials for quantum computation
- Semiconductor materials for quantum computation
- Color centers in wide bandgap materials
- Material sciences for oscillation-based, stochastic, and probabilistic computing
- Beyond CMOS devices for probabilistic and stochastic computing
- Bayesian computing using non-CMOS devices


Motivated by the opportunity to address the challenges of toxicity and instability affecting lead-halide perovskites, researchers have been turning their attention to the development of new hybrid and inorganic solar absorbers. With advances in the fields of two-dimensional perovskites, emerging metal halides, chalcogenides, and chalcohalides, a plethora of promising photovoltaic absorbers has been discovered, and their properties have been increasingly well understood.
This exciting class of materials includes Ruddlesden-Popper perovskites (A2BX4), Dion-Jacobson perovskites (ABX4), double perovskites (A2BB’X6), ABZ2 semiconductors, rudorffites, heavy-pnictogen chalcohalides, and pnictides.
Our symposium aims to facilitate a comprehensive discussion among experts in the fabrication, simulation, and characterization of this emerging class of semiconducting materials. By bringing together a range of different perspectives and skill sets, we hope to promote a deeper understanding of these new solar absorbers and accelerate their development.
We invite contributions that cover a broad range of topics, including fabrication methods (such as solution processing and thermal evaporation), characterization and the development of structure-properties relations, and photophysical studies.
- Synthesis and material development of emerging hybrid and inorganic photoabsorbers
- Dry and wet thin-film processing techniques of emerging hybrid and inorganic photoabsorbers
- Structural characterization and development of structure-properties relations
- Theoretical predictions of novel inorganic and hybrid solar absorbers
- Charge-carrier dynamics and transport in novel inorganic and hybrid solar absorbers
Andrea Crovetto is an associate professor at DTU Nanolab, Technical University of Denmark. He obtained his PhD degree from DTU (advisor: Ole Hansen) with an external stay at UNSW (Australia) in Xiaojing Hao's group. He was then a postdoctoral researcher at DTU Physics with Ib Chorkendorff and a Marie Skłodowska-Curie fellow at NREL (USA) with Andriy Zakutayev, and at HZB (Germany) with Thomas Unold. The focus of Andrea's research is the discovery and development of new thin-film materials from unusual nooks of the periodic table. His key application area is optoelectronics, including solar cells, electrochemical cells, and transparent conductors.
Laura Herz is a Professor of Physics at the University of Oxford. She received her PhD in Physics from the University of Cambridge in 2002 and was a Research Fellow at St John's College Cambridge from 2001 - 2003 after which she moved to Oxford. Her research interests lie in the area of organic and organic/inorganic hybrid semiconductors including aspects such as self-assembly, nano-scale effects, energy-transfer and light-harvesting for solar energy conversion.






This symposium invites contributions focused on synthesising, characterising, and integrating two-dimensional (2D) materials for applications in electronics, photonics, and energy harvesting. Electrocatalysis and sensing platforms are also included in the range of applications. Contributions are welcome across all 2D material families, including MXenes, transition metal dichalcogenides, metal phosphorous trichalcogenides, and new van der Waals heterostructures. The emphasis will be on the synthesis and modification of material properties, such as morphology, layer number, surface terminations, and interface quality, and how these enable effective integration into conductive systems and device platforms. Related topics include the implementation of 2D perovskites in light-matter interactions for enhanced device performance. By connecting researchers working in material synthesis and chemical modification, processing, and device fabrication, Syn2Dev aims to foster a comprehensive discussion on advancing 2D materials from lab-scale production to functional devices.
- 2D materials: synthesis, fabrication and functionalisation
- In situ/operando techniques for characterization of 2D materials
- Energy harvesting
- Photonics and optoelectronic devices
- Electronics and transistor technologies
- Electrocatalysis and sensing platforms
- Nanotechnology approaches for device integration
- 2D–perovskite hybrid systems and light–matter interactions
- Structure-property-function relationships guided by synthesis and processing conditions
Andres Castellanos-Gomez is a Tenured Scientist in the Spanish National Research Council. He explores novel 2D materials and studies their mechanical, electrical and optical properties with special interest on the application of these materials in nanomechanical and optoelectronic devices. He is author of more than 100 articles in international peer review journals and 6 book chapters. He was awarded an ERC Starting Grant in 2017 and has been selected as one of the Top Ten Spanish Talents of 2017 by the MIT Technology Reviews. He has been also recognized with the Young Researcher Award (experimental physics) of the Royal Physical Society of Spain (2016).




Prof. Zdenek Sofer is tenured professor at the University of Chemistry and Technology Prague since 2019. He received his PhD also at University of Chemistry and Technology Prague, Czech Republic, in 2008. During his PhD he spent one year in Forschungszentrum Julich (Peter Grünberg Institute, Germany) and also one postdoctoral stay at University Duisburg-Essen, Germany. Research interests of prof. Sofer concerning on 2D materials, its crystal growth, chemical modifications and derivatisation. His research covers various applications of 2D materials including energy storage and conversion, electronic, catalysis and sensing devices. He is an associated editor of FlatChem journal. He has published over 460 articles, which received over 15000 citations (h-index of 61).
This symposium invites contribu ons discussing progress in research and technology of quantum dots (QDs) made of III-V semiconductors. Such QDs are compliant with restric ons on hazardous substances (RoHS), and are currently inves gated for any applica on involving light-ma er interac on. The symposium will cover the fundamental chemistry and physics of III-V QDs, with room for experimental and computa onal approaches, and the latest developments in III-V QD-technology. This includes, but is not limited to ques ons of III-V QD synthesis, surface chemistry, electronic structure and op cal proper es, and applica ons of III-V QDs in display, ligh ng and infrared imaging. The symposium is open to contribu ons exploring RoHS-compliant QDs with different composi on.
- Synthesis of QDs
- QD surface chemistry
- Electronic structure and optical properties
- QD-based opto-electronics
Prof. Z. Hens received his PhD in applied physics from Ghent University in 2000, worked as a postdoctoral fellow at Utrecht University and was appointed professor at the Ghent University department of inorganic and physical chemistry in 2002. His research concerns the synthesis, processing and characterization of colloidal nanocrystals.
This symposium invites contributions on organic photovoltaics with a specific focus on new materials, efficiency, and photophysics. This technology stands out due to significant progress in polymer technology, positioning it as a promising alternative to conventional solar modules. Despite promising efficiency achievements over the last decade, this technology is still lacking compared to other solar technologies.
To that end, it is pivotal to unravel challenges in material design, optimization, yet also tracking the efficiency-limiting processes. Considerable efforts on examining these factors while enhancing techniques for better characterization, such as ultrafast spectroscopy, are used to track the complex processes like exciton generation, charge generation and recombination, and charge transfer. Related topics are nonfullerene acceptors, time-resolved spectroscopy, charge generation and recombination, stability, and upscaling of organic solar cells
- Organic Solar Cells (OSC) and Applications
- Photophysics
- Nonfullerene acceptors
- Bilayer organic solar cells
- Stability of organic solar cells
Safakath Karuthedath is an Assistant Professor at Tsinghua University Shenzhen International Graduate School, where he leads the Ultrafast Spectroscopy and Device Physics (USDP) Laboratory. His research focuses on fundamental photophysical phenomena in organic, hybrid, and emerging photovoltaic materials, with the goal of advancing solar-energy conversion efficiencies. He has extensive expertise in ultrafast spectroscopy, charge-carrier dynamics, and structure–property relationships in functional materials. At Tsinghua, he supervises a multidisciplinary team of doctoral, master’s, and postdoctoral researchers, working at the interface of spectroscopy, device physics, and materials science.
As we continue our quest for a greener future, the role of energy storage cannot be underestimated. Energy storage systems (ESS) are essential for maximizing the potential of renewable energy sources, reducing carbon emissions, and enhancing the resilience and efficiency of our energy infrastructure. Our symposium will serve as a dynamic platform for researchers, industry experts, and thought leaders to share the latest advancements and insights into electrochemical ESS technologies.
In particular, the symposium will place a strong emphasis on lithium-ion battery (LIB) technologies—not only in terms of performance and applications but also in addressing the critical issue of end-of-life management. LIB recycling has become an urgent priority to ensure the sustainability of the battery supply chain, reduce environmental impact, and recover valuable materials for reuse in next-generation cells. We will highlight emerging strategies, technologies, and policies that enable efficient and economically viable recycling of spent LIBs.
Alongside recycling, the symposium will cover topics such as novel electrode materials, scalable manufacturing processes, and system-level integration. Through focused discussions and collaborative knowledge exchange, we aim to accelerate the widespread adoption of ESS in key sectors such as transportation and grid storage, paving the way toward a circular and sustainable energy landscape.
- Advanced Materials for Electrochemical Energy Storage Systems
- Scalable Manufacturing and Process Optimization for LIBs
- Recycling and Circular Economy Strategies for Lithium-Ion Batteries
- System-Level Integration of ESS in Transportation and Grid Applications
- Degradation Mechanisms and Lifetime Prediction of ESS
- Emerging battery chemistries including all-solid-state batteries
This symposium invites contributions on sustainable nanomaterial innovation pipelines through automation, focusing on semiconductor nanomaterials, given their broad use in applications such as electronics, magnetics, photocatalysis, environment, and cancer therapy.
It will create a space where experimentalists in nanomaterial science, roboticists, engineers, along with experts in AI, and computational modelling, will discuss current challenges in nanomaterials technologies and emerging tools, from automated workflows, visual learning, to FAIR data-driven nanomaterial technologies, to the development and use of digital twins, for the next-generation of intelligent nanomaterials engineering.
- Discovery of unconventional nanomaterials for energy via automated workflows
- Computational screening vs high-throughput screening of challenging nanomaterials
- Digital Twins from experiments: challenges and innovation
- FAIR data-driven strategies for efficient semiconductor nanomaterials
- Safer by Design: Automating Toxic Workflows
I am an energetic, creative, female scientist with a solid expertise in Material Science and Technology. I have successfully implemented an engineering approach to guide the development of functional nanohybrids through general and simple routes. Throughout my work, I have introduced important mechanisms on the cooperative coupling of dissimilar materials in single structures, which represents a fundamental knowledge for the creation of a new-generation of nano and macro hybrid materials.
This symposium welcomes submissions that explore methodologies for understanding and enhancing the performance and stability of organic photovoltaic devices (OPV). The symposium addresses recent progress and hurdles in low-complexity non-fullerene acceptors and donors for efficient, long lasting OPV. Insights on the fundamental understanding of the performance-stability-morphology interplay are also covered. Special attention is paid to material and processes that minimize losses during the scale-up from lab cells to large-area modules. Other relevant topics include the scale-up synthesis of photoactive, interlayer and electrode materials, machine learning and high throughput screening methodologies, advanced morphological and device characterization, module lifetime studies, as well as emerging applications of OPV.
- Efficiency-limiting processes in OPV
- Stability-limiting processes in OPV
- Material design strategies
- Small molecules and conjugated polymers
- Advanced manufacturing processes
- Machine learning and high throughput screening
- Imaging, advanced morphological and device characterization
- Device engineering, from cells to modules
- Operational stability of OPV, field studies
In its second edition, this symposium aims to showcase the latest advances in the field of colloidal quantum confined materials, fostering discussion on their fundamental physics and new frontiers in technology. We welcome contributions from all relevant material classes, from classical II-VI and IV-VI semiconductors, exciting metal-halide perovskites, to emerging eco-friendly nanomaterials, and other low-dimensional materials. Despite significant progress, critical questions about their photophysical behavior and integration into devices remain unanswered, driving an interdisciplinary push to address these challenges.
This symposium will gather the broad nanoscience community to exchange the latest advances in nanomaterial synthesis, manipulation, photophysics, and device integration covering the broad range of applications of these materials in photovoltaics, light-detection, and light-emission, among other optoelectronic devices. Discussions will focus on how chemical composition, synthetic strategies, and defect engineering influence nanocrystal properties and device performance, with a strong emphasis on connecting experimental findings with computational models.
- Advances in nanocrystals synthesis and polymer embedding
- Nanocrystals fundamentals: photophysics, theory, and simulations.
- Nanocrystals applications: deposition and device integration.
- Optoelectronic devices: photodetectors, photovoltaics, light-emitting diodes, upconversion, sensors.
Zhuoying Chen is a CNRS researcher (Chargé de recherche) working in the Laboratoire de Physique et d’Etude des Matériaux (LPEM, CNRS-UMR 8213) at ESPCI Paris, a unit of Paris Sciences et Lettres (PSL) University in France. She received her Ph.D at Columbia University in the city of New York. After being a postdoc researcher in the Cavendish Laboratory at Cambridge University, she joined CNRS in 2010. Her main research field is on optoelectronic devices (e.g. solar cells and photodetectors) based on colloidal and organic–inorganic hybrid nanomaterials synthesized from bottom-up approaches.
Matteo Zaffalon is a Postdoctoral researcher at the Department of Materials Science of the University of Milano-Bicocca (IT), where he earned his Ph.D. in Materials Science and Nanotechnology in 2022. In 2020 he collaborated with the Nanotechnology & Advanced Spectroscopy group at the Los Alamos National Laboratory (NM, USA) working on the spectroscopic investigation of solution grown functional nanostructures for application in photonic and optoelectronic devices. His research is now focused on the spectroscopic investigation and development of novel nanomaterials for the ultrafast detection and conversion of ionising radiation for energy and medical imaging applications.


Dr. Francesco Di Stasio obtained a Ph.D. in Physics at University College London (UK) in 2012. He then worked as a research Scientist at Cambridge Display Technology (Sumitomo Chemical group, UK) until he undertook postdoctoral research at the Istituto Italiano di Tecnologia (IIT, Italy). In 2015 he was awarded a Marie Skłodowska-Curie Individual Fellowship at the Institute of Photonic Sciences (ICFO, Spain). Since 2020 he is Principal Investigator of the Photonic Nanomaterials group at IIT after being awarded an ERC Starting grant. Francesco is a materials scientist with more than 10 years of research experience in optoelectronics.
Current research interests and methodology: Nanomaterials for classical and non-classical light-sources: This research activity focuses on the investigation of synthetic routes to obtain highly luminescent semiconductor colloidal nanocrystals and exploit such material in light-emitting diodes (LEDs). Here, we study how chemical treatments of colloidal nanocrystals can promote enhanced performance in devices, and physico-chemical properties of nanocrystals (e.g. self-assembly and surface chemistry) can be exploited to fabricate optoelectronic devices with innovative architectures. Novel methods and materials for light-emitting diodes: The group applies materials science to optoelectronics by determining which fabrication parameter lead to enhanced performance in LEDs. In order to transition from classical to non-classical light-sources based on colloidal nanocrystals, the group is developing novel methods for controlling the deposition and positioning of an individual nanocrystals in the device. Both “top-down” and “bottom-up” approaches are investigated.
Prof. Z. Hens received his PhD in applied physics from Ghent University in 2000, worked as a postdoctoral fellow at Utrecht University and was appointed professor at the Ghent University department of inorganic and physical chemistry in 2002. His research concerns the synthesis, processing and characterization of colloidal nanocrystals.
Emmanuel is an ESPCI engineer and hold a master degree from universite Pierre and marie Curie in condensed matter physics. He did his PhD under supervision of Emmanuel Rosencher on the transport properties of superlattices used as infrared detector. He then did post doc in the group of Guyot Sionnest and Dubertret, working on the optoelectronic properties of nanocrystals. Since 2015 he is a CNRS researcher at Insitute for Nanoscience at Sorbonne Université. His team is dedicated to optoelectronic of confined nanomaterials
Maria Antonietta Loi studied physics at the University of Cagliari in Italy where she received the PhD in 2001. In the same year she joined the Linz Institute for Organic Solar cells, of the University of Linz, Austria as a post doctoral fellow. Later she worked as researcher at the Institute for Nanostructured Materials of the Italian National Research Council in Bologna Italy. In 2006 she became assistant professor and Rosalind Franklin Fellow at the Zernike Institute for Advanced Materials of the University of Groningen, The Netherlands. She is now full professor in the same institution and chair of the Photophysics and OptoElectronics group. She has published more than 130 peer review articles in photophysics and optoelectronics of nanomaterials. In 2012 she has received an ERC starting grant.
Prof. Qing Shen received her Bachelor’s degree in physics from Nanjing University of China in 1987 and earned her Ph.D. degree from the University of Tokyo in 1995. In 1996, she joined the University of Electro-Communications, Japan and became a full professor in 2016. In 1997, she got the Young Scientist Award of the Japan Society of Applied Physics. In 2003, she got the Best Paper Award of the Japan Society of Thermophysical Properties and the Young Scientist Award of the Symposium on Ultrasonic Electronics of Japan. In 2014, she got the Excellent Women Scientist Award of the Japan Society of Applied Physics. Her current research focuses on three interconnected areas: (1) the synthesis, optical properties, and optoelectronic applications of nanocrystal quantum dots; (2) mechanistic investigations into photoexcited carrier dynamics—such as hot carrier relaxation, multiple exciton generation, interfacial charge transfer, and recombination—to improve the efficiency of quantum dot, perovskite, and organic solar cells, as well as light-emitting devices (LEDs); (3) interface engineering for enhancing the performance of photovoltaics and LEDs. Over the past five years, she has published more than 100 high-impact papers in leading journals such as Nature Energy, Chemical Society Reviews, Advanced Energy Materials, Advanced Materials, Journal of the American Chemical Society, and Angewandte Chemie International Edition, which have been cited over 10,000 times.
Mark W.B. Wilson (he/him) is an Associate Professor in the Department of Chemistry at the University of Toronto, where his team strives to understand the synthesis, structure, and photophysics of colloidal quantum dots (and functionalized, hybrid architectures) to advance their use in photonic & optoelectronic applications. A present focus is advancing nanocrystal-sensitized triplet-fusion upconversion. His first degrees were in Engineering Physics and History at Queen’s University (Kingston). He next received a PhD in Physics (2012) from the University of Cambridge under the supervision of Prof. Sir Richard Friend. Then, as a member of the Centre for Excitonics at the Massachusetts Institute of Technology, he pursued postdoctoral studies (2012-2016) with Prof. Moungi Bawendi (Chemistry), before starting his independent career.
This symposium is focused on emerging neuromorphic devices in which light acts as the primary stimulus to emulate synaptic behavior. Rather than the conventional electrical stimulation, we explore systems that use photonic, optoelectronic, or photovoltaic effects to mimic visual learning, memory, and basic signal processing functions.
The scope includes various material systems (like inorganic materials, organic materials, perovskites, 2D materials) and device architectures (such as photodiodes, phototransistors, photoconductor), with applications ranging from low-power edge computing to artificial vision systems.
- Light-stimulated artificial synapses and memory elements
- Photonic neuromorphic computing and optical signal processi
- Phototransistors, photodiodes, and photoresponsive heterostructures with synaptic behavior
- Thin-film materials for optoelectronic synapses (perovskites, chalcogenides, 2D materials, etc.)
- Charge trapping, retention, and plasticity under optical excitation
- Bio-inspired optoelectronic systems and artificial retina
- Device modeling and simulation of optically-triggered synaptic functions
- Energy-efficient neuromorphic devices leveraging light stimuli
- Integration of photonic synapses into larger neuromorphic architectures
Prof. Jung-Yao Chen received her Ph. D. in Chemical Engineering from National Taiwan University under the supervision of Prof. Wen-Chang Chen in 2016. She joined Prof. Alex Jen's research team at University of Washington in 2015. Currently, she is the Associate Professor in Dept. of Photonics of National Cheng Kung University. Her research interests are the process design, morphology analysis and optoelectronic applications of photoactive material including conjugated polymer, phosphorescent material and perovskite. Recently, Prof. Jung-Yao Chen's research activity is focused on the developement of non-volatile photomemory on artificial synapses and photonic integrated circuits. The main objective is to explore the mechanisms behind the photo-recording functionality and develope ultrafast responsive photomemory with multi-level memory behavior.


Zacharie Jehl is a French scientist specializing in semiconductors, solid-state physics, photovoltaics, and optoelectronics. He holds a PhD in Physics from Paris-Saclay University and has extensive international experience, having worked in France, Japan, and Spain. Currently, he is a tenure-track professor at the Polytechnic University of Catalonia (UPC), where he leads research on photovoltaic materials, low-dimensional semiconductors, and artificial synapses for neuromorphic computing. He has authored over 85 peer-reviewed publications, holds several patents, and has received prestigious grants, including the Ramon y Cajal and Marie Curie fellowships. Dr. Jehl is also the coordinator of the SOLIS European Project and actively collaborates with international research institutions.
Driven by the brain’s remarkable ability to perform energy-efficient and in-memory computing, the field of neuromorphic engineering is advancing toward the development of materials, devices, and circuits that emulate artificial synaptic and neuronal functions. While robust and scalable neuromorphic hardware holds great promise for the future of electronics, computing, and broader societal impact, significant challenges remain—particularly in the development and integration of novel materials into next-generation device architectures.
This symposium welcomes contributions that highlight recent progress in engineered systems, circuits, and devices with exceptional physical properties for neuromorphic applications. Topics of interest include, but are not limited to, ferroic and phase-change devices, valence-change devices, spintronic systems, 2D van der Waals materials, halide perovskites, self-assembled and organic materials, circuits and systems combining standard and emerging technologies for in memory computing. We aim to explore challenges at different levels of the device-to-system stack, strategies to tailor memristive behavior through structure and defect engineering, the conceptual design of innovative neuromorphic devices and circuits, and the seamless integration of these elements into functional neuromorphic systems.
Join us in advancing the materials frontier of neuromorphic computing.
- Recent progress in engineered materials with exceptional physical properties for neuromorphic applications
- Focus on ferroic and phase-change devices, valence-change materials, spintronic systems, 2D van der Waals materials, halide perovskites, self assembled and organic materials
- Exploration of challenges and strategies to tailor memristive behavior through structure and defect engineering
- Data processing with self-assembled materials
- Integration of materials and devices into functional neuromorphic circuits and systems
- Memristive computational neural network models and hardware
- Reprogrammable hybrid platform for edge computing
Francesca Borghi is a tenure track assistant professor at the Physics Department of the University of Milano. She graduated in Physics from the University of Milano in 2011 and she received her PhD in Physics, Astrophysics and Applied Physics in 2015. Her research focuses on structural and functional properties of cluster-assembled nanostructured materials, and the development of neuromorphic computing systems and soft electronic devices. She’s currently coordinating multidisciplinary laboratories for the advanced characterization of neuromorphic systems at the Interdisciplinary Centre for Nanostructured Materials and Interfaces (CIMaINa) at the Physics Department (UniMi). She’s co-founder of GRUCIO, a start-up initiative aiming at the development of unconventional data processing devices.
Metal-ion batteries have become a cornerstone in the strategy for the electrification of transportation, the integration of renewable energy sources, and grid support. Despite their widespread adoption and commercialization, there are still numerous scientific and engineering challenges in their processing and manufacturing that limit their performance in terms of energy, power, cost, and sustainability. Progress in these areas will not only benefit the battery industry but will also have a broader impact on society.
This symposium aims to bring together experts from academia and industry working on the processing and manufacturing of metal-ion batteries. Topics will include advances in material processing, methodologies for fast and reliable material validation, electrode fabrication including wet and dry processing techniques, quality control characterization in battery production, digital twins in manufacturing, and battery recycling. This symposium provides a unique opportunity to share knowledge and foster connections among researchers, engineers, and professionals across sectors. Leading keynote speakers from both academic and industrial backgrounds have been selected to provide a comprehensive overview of the field and to promote collaboration between research and industry.
- Battery materials processing
- Fast and reliable material validation approaches
- Electrode processing: including different approaches to wet and dry processing
- Advances in battery electrolytes including all solid-state batteries
- Characterizations for quality control in battery manufacturing,
- Digitalization in battery manufacturing: digital twins.
- Battery recycling


This symposium focuses on fundamental understanding and materials innovation for lithium batteries and beyond. Key topics include thermodynamics, ion and electron transport, and reaction kinetics, along with advanced characterization techniques such as in situ/operando spectroscopy and microscopy, as well as multiscale modeling. We welcome contributions on novel material synthesis, the discovery of new functional materials, and mechanistic studies that integrate experimental and theoretical approaches. The goal is to bridge fundamental insights with emerging directions in next-generation energy storage technologies.
- Materials synthesis and discovery
- Ion and electron transport
- Advanced characterization techniques, e.g., in situ/operando methods
- Multiscale modeling and theory
- Interfacial engineering and degradation pathways
- Solid-state batteries and post-lithium chemistries (e.g., Na, Zn, Mg, multivalent ions)
- Machine learning and AI-guided materials exploration


The symposium "Neuromorphic Materials" is dedicated to the exploration and advancement of materials that emulate neurobiological architecture and functionalities. The focus of the symposium is on the design and synthesis of functional materials whose functional properties and history‑dependent responses emulate synaptic and neuronal behavior. The symposium will cover recent advancements in different classes of inorganic and organic materials such as metals, metal oxides, chalcogenides, conjugated polymers, hydrogels, carbon-based materials, 2D materials. Special emphasis will be placed on how ion‑migration, filamentary switching, nucleation kinetics and domain‑wall motion can be harnessed to achieve analog tuning of a variety of functional properties, such as conductivity, magnetism or optical properties. Sessions will address how material engineering can translate synaptic and neuronal functionalities into scalable circuit elements. Talks will span crossbar memristive arrays, three‑terminal electrochemical resistive random-access memories (ECRAMs), spintronics devices, phase-change materials, neuromorphic photonics and ferroelectric tunnel junctions, highlighting lithography‑compatible processes, back‑end‐of‐line integration with CMOS, and heterogeneous 3D stacking. Key topics will also include in-situ and operando characterization techniques, materials processing, interface engineering, and variability control, all of which are critical to ensure scalability, reliability, and low-power operation. The ultimate goal is to accelerate the development of neuromorphic hardware capable of supporting real-world applications in AI, sensory processing, and autonomous systems.
- Memristive materials and devices
- Ionic diffusion and reactions
- Electrochemical resistive random-access memories (ECRAMs)
- Phase change materials
- Magnetoionic
- Artificial synapsis and neurons
- Edge computing
- In-memory in-sense computing
- Spintronics materials
- In-situ and operando characterization of neuromorphic materials
- Materials for neuromorphic computing: Transition metal oxides, perovskites, PCM, Ferroelectric, spintronics, Halide, Organic, 2D materials.

