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Soluble perinone isomers as electron transport materials for p-i-n perovskite solar cells.

Xinxin ZhangTianyu XuZiqi TianXiang HeShengxiong ZhangLing AiJunfeng FangShi-Yong LiuWeijie Song
Published in: Chemical communications (Cambridge, England) (2023)
We synthesized three soluble perinone isomers as electron transport materials in p-i-n perovskite solar cells. The cis -isomer BBIN-2 possesses higher LUMO level and electron mobility than the trans -isomers. The BBIN-2 devices showed the highest power conversion efficiency of 19.36%, demonstrating the potential of perinone dyes in perovskite solar cells.
Keyphrases
  • perovskite solar cells
  • solar cells
  • electron microscopy
  • electron transfer
  • risk assessment
  • climate change