A novel dialkylthio benzo[1,2-b:4,5-b′]dithiophene derivative for high open-circuit voltage in polymer solar cells

被引：60
作者：
Lee, Doyun
Stone, Shane W.
Ferraris, John P. [1 ]
机构：
[1] Univ Texas Dallas, Dept Chem, Richardson, TX 75080 USA
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 39期
关键词：
EFFICIENCY; POLY(3-HEXYLTHIOPHENE); PERFORMANCE;
D O I：
10.1039/c1cc14780c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new dialkylthio benzo[1,2-b:4,5-b']dithiophene (S-BDT) was designed and synthesized and the polymer S-PBDT was prepared by a Stille coupling reaction. A high open-circuit voltage (V-oc) of up to 0.99 V was achieved in polymer solar cells with PCBM.
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收藏
页码：10987 / 10989
页数：3
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