Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV23)
DOI: https://doi.org/10.29363/nanoge.hopv.2023.216
Publication date: 30th March 2023
The power conversion efficiency (PCE) of perovskite solar cells (PSCs) has increased rapidly over the past ten years, and this has been primarily achieved through optimizing several key aspects of the device. Device architecture optimization involves designing the various layers and interfaces of the PSC to maximize the absorption of light, minimize losses due to recombination, and optimize charge transport. The electron transporting layer in nip architecture is also important component in the fabrication of high-efficiency PSCs. Another important aspect is the uniform thin film deposition process. The quality and uniformity of the perovskite layer can greatly affect the device performance, and optimizing the deposition process can help to ensure a high-quality perovskite layer. For example, the addition of methylammonium chloride (MACl) can significantly enhance the crystallinity and homogeneity of the perovskite film, leading to improved device performance. The mechanism behind the improved performance is thought to be related to the role of MACl in controlling the crystallization process of the perovskite. We have focused on research to further expand the role of MACl. In this presentation, I would like to mainly introduce the results of our recent work on the eco-friendly coating of FAPbI3 perovskite thin films using alkylammonium chlorides and their role in stabilizing the a-phase and improving crystallinity.
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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.