Triphenylamine/Tetracyanobutadiene-Based D-A-D π-Conjugated Systems as Molecular Donors for Organic Solar Cells

被引：140

作者：

Leliege, Antoine ^{[1
]}

Blanchard, Philippe ^{[1
]}

Rousseau, Theodulf ^{[1
]}

Roncali, Jean ^{[1
]}

机构：

[1] Univ Angers, CNRS, MOLTECH Anjou, Linear Conjugated Syst Grp, F-49045 Angers, France

来源：

ORGANIC LETTERS | 2011年 / 13卷 / 12期

关键词：

INTERNAL CHARGE-TRANSFER; HIGHLY EFFICIENT; OLIGOTHIOPHENES;

D O I：

10.1021/ol201002j

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Thlophene-based D-A-D pi-conjugated systems containing triphenylamine end groups connected to a 1,1,4,4-tetracyanobuta-1,3-diene acceptor by oligothiophene chains of variable length have been synthesized. These compounds show Interesting light-harvesting properties and low-lying HOMO levels. Preliminary results on bilayer heterojunction solar cells with C-60 as acceptor show power conversion efficiency higher than 1.0%.

引用

页码：3098 / 3101

页数：4

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