Dithiafulvenyl-naphthalenediimide-based small molecules as efficient non-fullerene electron-transport layer for inverted perovskite solar cells

• Main Authors: Dada B. Shaikh, Ahmed Ali Said, Bhosale, Rajesh S., Chen, Wangqiao, Bhosale, Sidhanath V., Puyad, Avinash L., Bhosale, Sheshanath V., Zhang, Qichun
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Materials; Dithiafulvenyl; Naphthalenediimide
• 在線閱讀: https://hdl.handle.net/10356/143845
• 機構: Nanyang Technological University

Novel dithiafulvenyl (DTF)‐naphthalenediimide (NDI) derivatives DS1 and DS2 has been designed, synthesized and characterized. To replace the costly PCBM in inverted perovskite solar cells (PSCs), we here propose these materials. DS1 and DS2 were employed as electron transport layers (ETL) to fabrica...