Highly Efficient Flexible Perovskite Solar Cells through Pentylammonium Acetate Modification with Certified Efficiency of 23.35

• Published in: Advanced materials (Weinheim) Vol. 35; no. 3; pp. e2206387 - n/a
• Main Authors: Gao, Danpeng, Li, Bo, Li, Zhen, Wu, Xin, Zhang, Shoufeng, Zhao, Dan, Jiang, Xiaofen, Zhang, Chunlei, Wang, Yan, Li, Zhenjiang, Li, Nan, Xiao, Shuang, Choy, Wallace C. H., Jen, Alex K.‐Y., Yang, Shangfeng, Zhu, Zonglong
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.01.2023
• Subjects: Bends; Circuits; Energy conversion efficiency; flexible solar cells; high efficiency; interface modification; Materials science; mechanical stability; Perovskites; Photovoltaic cells; Solar cells; perovskites; high efficiency; flexible solar cells; interface modification; mechanical stability

Among the emerging photovoltaic technologies, rigid perovskite solar cells (PSCs) have made tremendous development owing to their exceptional power conversion efficiency (PCE) of up to 25.7%. However, the record PCE of flexible PSCs (≈22.4%) still lags far behind their rigid counterparts and their m...