Ammonium sulfate treatment at the TiO₂/perovskite interface boosts operational stability of perovskite solar cells

• Main Authors: Bening Tirta Muhammad, Salim, Teddy, Bruno, Annalisa, Grimsdale, Andrew C., Leong, Wei Lin
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Materials::Energy materials; Perovskite Solar Cell; Stability
• 在線閱讀: https://hdl.handle.net/10356/156862
• 機構: Nanyang Technological University

Titanium dioxide (TiO2) electron transport layers (ETLs) are still widely used in perovskite solar cells (PSCs) due to their compatibility with existing printing technologies and favorable energy level alignment for efficient electron extraction. However, TiO2 ETLs suffer from surface defects, e.g....