Publication date: 5th November 2025
All-solid-state solar cells based on organometal trihalide perovskite absorbers have already achieved remarkable power conversion efficiencies (PCE) exceeding 27%. Research on perovskite solar cells is now progressing toward commercialization. However, several technical challenges must be addressed to enable their widespread adoption, including long-term stability, large-scale fabrication processes, and the mitigation of lead-related environmental concerns. Additionally, flexible perovskite solar cells utilizing plastic substrates have potential applications in niche markets, such as portable electronic chargers, electronic textiles, and large-scale industrial roofing.
This talk will present our recent efforts to develop sustainable perovskite solar cells with minimal environmental impact. Specifically, we will introduce a recycling technology for perovskite solar cells, covering the regeneration of lead-containing perovskite layers and the recycling of gold electrodes and transparent conducting oxide glass. Furthermore, we propose a closed-loop recycling process for toxic solvents used in both the fabrication and recycling of perovskite solar cells. The implementation of eco-friendly, solvent-based green processing techniques for high-efficiency, sustainable perovskite solar cells will also be demonstrated. Moreover, we will discuss recent progress in the development of flexible perovskite modules for use in unmanned high-altitude air vehicles.
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.