An electron acceptor based on indacenodithiophene and 1,1-dicyanomethylene-3-indanone for fullerene-free organic solar cells

被引:143
作者
Bai, Huitao [1 ,3 ]
Wang, Yifan [1 ,3 ]
Cheng, Pei [1 ,3 ]
Wang, Jiayu [2 ]
Wu, Yao [2 ]
Hou, Jianhui [1 ]
Zhan, Xiaowei [2 ]
机构
[1] Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China
[2] Peking Univ, Coll Engn, Dept Mat Sci & Engn, Beijing 100871, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
关键词
HIGH-PERFORMANCE; SMALL-MOLECULE; CONJUGATED POLYMERS; PHOTOVOLTAIC APPLICATIONS; SEMICONDUCTING POLYMERS; EFFICIENCY; DIKETOPYRROLOPYRROLE; DONOR; TRANSISTORS; ABSORPTION;
D O I
10.1039/c4ta06004k
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A novel small molecule based on indacenodithiophene and 1,1-dicyanomethylene-3-indanone was synthesized and used as an electron acceptor in solution processed organic solar cells, which exhibited a power conversion efficiency as high as 3.93%.
引用
收藏
页码:1910 / 1914
页数:5
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