Bandgap control through reduction of bond length alternation in bridged poly(diethienylethylene)s

被引：23

作者：

Brisset, H ^{[1
]}

Blanchard, P ^{[1
]}

Illien, B ^{[1
]}

Riou, A ^{[1
]}

Roncali, J ^{[1
]}

机构：

[1] UNIV ANGERS,CNRS,UMR 6501,F-49045 ANGERS,FRANCE

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 06期

关键词：

GAP SEMICONDUCTING POLYMERS; CONJUGATED POLYMERS; ORGANIC POLYMERS; POLYTHIOPHENE; THIOPHENES; SYSTEMS;

D O I：

10.1039/a607890g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

X-Ray structure analysis of a new rigid dithienylethylene shows that the observed reduction of the HOMO-LUMO gap results from a relaxation of bond length alternation.

引用

页码：569 / 570

页数：2

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