Mishra Snehangshu, Ghosh Subrata, Singh Trilok
School of Energy Science and Engineering, Indian Institute of Technology, Kharagpur, West Bengal, 721302, India.
ChemSusChem. 2021 Jan 21;14(2):512-538. doi: 10.1002/cssc.202002095. Epub 2020 Nov 30.
The perovskite solar cells (PSCs) have emerged as an established technology during the last decade, with the record efficiency of such solar cells having increased from 3.8 % to 25.5 %. Recently, flexible perovskite solar cells (fPSCs) have received much attention from the academic and the industrial communities, owing to their potential for various niche applications, including portable electronics, wearable power sources, electronic textiles, and large-scale industrial roofing. fPSCs are lightweight, bendable, and suitable for roll-to-roll industrial production and can be integrated easily over any surface. This Review discusses the recent development of materials for fPSCs based on various flexible substrates, including plastic, metal, and other flexible substrates, as well as fiber-shaped perovskite solar cells, with a focus on the device structure, material selection for each layer, mechanical flexibility and the environmental stability of the fPSC devices. Finally, future applications and the outlook for fPSCs are also discussed.
在过去十年中，钙钛矿太阳能电池（PSC）已成为一项成熟的技术，此类太阳能电池的最高效率已从3.8%提高到25.5%。最近，柔性钙钛矿太阳能电池（fPSC）受到了学术界和工业界的广泛关注，这是因为它们在各种特定应用中具有潜力，包括便携式电子产品、可穿戴电源、电子纺织品和大规模工业屋顶。fPSC重量轻、可弯曲，适合卷对卷工业生产，并且可以轻松集成在任何表面上。本综述讨论了基于各种柔性衬底（包括塑料、金属和其他柔性衬底）的fPSC材料的最新进展，以及纤维状钙钛矿太阳能电池，重点关注器件结构、各层的材料选择、fPSC器件的机械柔韧性和环境稳定性。最后，还讨论了fPSC的未来应用和前景。
