56π-Electron Hydrofullerene Derivatives as Electron Acceptors for Organic Solar Cells

被引：5
|
作者：
Abe, Yoko [1 ,2 ]
Hata, Rieko [2 ]
Matsuo, Yutaka [1 ]
机构：
[1] Univ Tokyo, Sch Sci, Dept Chem, Bunkyo Ku, Tokyo 1130033, Japan
[2] Mitsubishi Chem Grp Sci & Technol Res Ctr Inc, Aoba Ku, Yokohama, Kanagawa 2278502, Japan
来源：
CHEMISTRY LETTERS | 2013年 / 42卷 / 12期
基金：
日本学术振兴会;
关键词：
LOW-BANDGAP POLYMERS; PERFORMANCE; EFFICIENCIES; COMPLEXES; LEVEL;
D O I：
10.1246/cl.130753
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
56 pi-Electron fullerene derivatives possessing both a hydrogen and an electron-withdrawing cyano addend were synthesized by the reaction of 58 pi-electron fullerenes with NaCN and subsequent protonation and used as acceptors in bulk heterojunction solar cells containing a low-band-gap polymer donor. The device showed power conversion efficiency of 5.2%.
引用
收藏
页码：1525 / 1527
页数：3
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