- Bay-linked perylene bisimides as promising non-fullerene acceptors for organic solar cells.
Bay-linked perylene bisimides as promising non-fullerene acceptors for organic solar cells.
Chemical communications (Cambridge, England) (2013-12-07)
Wei Jiang, Long Ye, Xiangguang Li, Chengyi Xiao, Fang Tan, Wenchao Zhao, Jianhui Hou, Zhaohui Wang
PMID24309517
ABSTRACT
A series of bay-linked perylene bisimides as non-fullerene acceptors for organic solar cells are designed. The best power conversion efficiency up to 3.63% based on s-diPBI (1b) is demonstrated by fine-tuning optoelectronic properties resulting from different degrees of twisting and flexibility by bay-linkages.