| Literature DB >> 27892638 |
Nailiang Qiu1,2, Huijing Zhang1,2, Xiangjian Wan1,2, Chenxi Li1,2, Xin Ke1,2, Huanran Feng1,2, Bin Kan1,2, Hongtao Zhang1,2, Qiang Zhang3, Yan Lu3, Yongsheng Chen1,2.
Abstract
Nonfullerene acceptor FDICTF (2,9-bis(2methylene-(3-(1,1-dicyanomethylene)indanone))-7,12-dihydro-4,4,7,7,12,12-hexaoctyl-4H-cyclopenta[2″,1″:5,6;3″,4″:5',6']diindeno[1,2-b:1',2'-b']dithiophene) modified by fusing the fluorene core in a precursor, yields 10.06% high power conversion efficiency, and demonstrates that the ladder and fused core backbone in A-D-A structure molecules is an effective design strategy for high-performance nonfullerene acceptors.Entities:
Keywords: high efficiency; ladder type structures; nonfullerene acceptor; organic solar cells
Year: 2016 PMID: 27892638 DOI: 10.1002/adma.201604964
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849