Achieving efficient inverted perovskite solar cells with excellent electron transport and stability by employing a ladder-conjugated perylene diimide dimer

• DOI: 10.1039/c9ta09260a
• Publication Date: 2019-10-09T08:53:47Z
• Authors: Helin Wang; Fu Yang; Yuren Xiang; Shuai Ye; Xiao Peng; Jun Song; Junle Qu; Wai-Yeung Wong
• Keywords: Diimide

A ladder-conjugated perylene diimide dimer containing an indacenodithiophene unit was developed and used as a high efficiency electron transport layer in inverted perovskite solar cells.