Publication date: 26th March 2026
Green hydrogen is a promising energy vector for many reasons. However, significant challenges remain, particularly regarding its production and practical storage. This contribution focuses on hydrogen storage using Liquid Organic Hydrogen Carriers (LOHCs) as a potential and competitive technology.[1] However, since hydrogen must be reversibly bound into chemical carriers and subsequently released through dehydrogenation, the necessary conversion and reconversion steps inevitably increase the overall hydrogen cost, thereby constraining the industrial appeal of LOHC-based systems.
To address this challenge, we propose the development of an integrated long-term energy storage system based on hydrogen derived from biomass through simultaneous electrocatalytic transformations. This strategy enables the direct transfer of hydrogen from biomass to LOHC molecules without the intermediate production of hydrogen gas, while concurrently generating value-added chemical products.
In this work, we review the current state of the art in LOHC technologies [2] [3] and our approach for improving the efficiency of hydrogen storage in the liquid form: https://pecaths.eu/
The authors thank the financial support from the European Commission Horizon Europe Programme under GA No. 101191948 (PECATHS) and MICIU/AEI/FEDER/FSE (PID2024-161125OB-I00).
nanoGe is a prestigious brand of successful science conferences that are developed along the year in different areas of the world since 2009. Our worldwide conferences cover cutting-edge materials topics like perovskite solar cells, photovoltaics, optoelectronics, solar fuel conversion, surface science, catalysis and two-dimensional materials, among many others.
Previously nanoGe Spring Meeting (NSM) and nanoGe Fall Meeting (NFM), MATSUS is a multiple symposia conference focused on a broad set of topics of advanced materials preparation, their fundamental properties, and their applications, in fields such as renewable energy, photovoltaics, lighting, semiconductor quantum dots, 2-D materials synthesis, charge carriers dynamics, microscopy and spectroscopy semiconductors fundamentals, etc.
International Conference on Hybrid and Organic Photovoltaics
International Conference on Hybrid and Organic Photovoltaics (HOPV) is celebrated yearly in May. The main topics are the development, function and modeling of materials and devices for hybrid and organic solar cells. The field is now dominated by perovskite solar cells but also other hybrid technologies, as organic solar cells, quantum dot solar cells, and dye-sensitized solar cells and their integration into devices for photoelectrochemical solar fuel production.
Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics
The main topics of the Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics (IPEROP) are discussed every year in Asia-Pacific for gathering the recent advances in the fields of material preparation, modeling and fabrication of perovskite and hybrid and organic materials. Photovoltaic devices are analyzed from fundamental physics and materials properties to a broad set of applications. The conference also covers the developments of perovskite optoelectronics, including light-emitting diodes, lasers, optical devices, nanophotonics, nonlinear optical properties, colloidal nanostructures, photophysics and light-matter coupling.
The International Conference on Perovskite Thin Film Photovoltaics Perovskite Photonics and Optoelectronics (NIPHO) is the best place to hear the latest developments in perovskite solar cells as well as on recent advances in the fields of perovskite light-emitting diodes, lasers, optical devices, nanophotonics, nonlinear optical properties, colloidal nanostructures, photophysics and light-matter coupling.