From Structural Design to Functional Construction: Amine Molecules in High‐Performance Formamidinium‐Based Perovskite Solar Cells

• Published in: Angewandte Chemie International Edition Vol. 61; no. 19; pp. e202117067 - n/a
• Main Authors: Fu, Chunpeng, Gu, Zhenkun, Tang, Yan, Xiao, Qian, Zhang, Shasha, Zhang, Yiqiang, Song, Yanlin
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 02.05.2022
• Edition: International ed. in English
• Subjects: Additives; Amines; Charge transfer; Crystal defects; Crystal structure; Crystals; Formamidinium; Functional Construction; Moisture effects; Moisture resistance; Perovskite Solar Cells; Perovskites; Photovoltaic cells; Solar cells; Structural Design; Structural engineering; Structure-function relationships; Thermal stability; Formamidinium; Functional Construction; Amines; Structural Design; Perovskite Solar Cells

Formamidinium (FA) based perovskites are considered as one of the most promising light‐absorbing perovskite materials owing to their narrower band gap and better thermal stability compared to conventional methylammonium‐based perovskites. Constant improvement by using various additives stimulates th...