Proceedings of Asia-Pacific Conference on Perovskite, Organic Photovoltaics&Optoelectronics (IPEROP25)
Publication date: 17th October 2024
Polymer-based organic photovoltaics (OPVs) have been intensively investigated in the last few decades since they can be lightweight, flexible, and semi-transparent. Recently, owing to the development of π-conjugated polymers as the electron donor and non-fullerene acceptors, the power conversion efficiency of OPVs has significantly improved. One of the important strategies for developing conjugated polymers is coplanarization of the backbone, which leads to higher crystallinity and thereby higher photovoltaic performance. However, coplanarization often decreases solubility of the polymer and miscibility with the acceptor materials, which are detrimental to the fabrication and thereby photovoltaic performance. Therefore, achieving high coplanarity and high solubility at the same time is a critical issue for conjugated polymers. On the other hand, with the increase in the efficiency, the chemical structures of the conjugated polymers have become significantly more complex compared to traditional materials. Therefore, how to synthesize them efficiently and how to design their molecular structure simpler are important issues. In this presentation, I will introduce our strategy for the design and synthesis of coplanar and soluble polymers and easily accessible polymers.
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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.