Highly Efficient and Stable Perovskite Solar Cells by Vapour Deposition
Mingzhen Liu a
a University of Electronic Science and Technology of China, No.4, Section 2, North-Jianshe Road, Chengdu, 610054, China
International Conference on Hybrid and Organic Photovoltaics
Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV22)
València, Spain, 2022 May 19th - 25th
Organizers: Pablo Docampo, Eva Unger and Elizabeth Gibson
Keynote, Mingzhen Liu, presentation 190
DOI: https://doi.org/10.29363/nanoge.hopv.2022.190
Publication date: 20th April 2022

In recent years, organic lead halide perovskite materials have attracted much attention due to their outstanding optoelectronic properties and low manufacturing cost. However, perovskite technology is still seeking a possible strategy to large-scale industrialization. This report focuses on developing highly efficient and stable perovskite solar cells via vapour deposition technique. Vapour deposition is a mature technique used in the glazing industry and a distinct advantage of this technique is the ability to prepare layered multi-stack thin films over large areas. To further improve the efficiency, an interesting possibility for the vapour-deposited perovskite technology is to use it as a 'top cell' in a hybrid tandem junction with either crystalline silicon or copper indium gallium (di)selenide. Perovskite technology is now compatible with these first- and second-generation technologies, and it's finding its way rapidly into utility-scale power generation.

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