AN EFFICIENT STRATEGY TOWARDS SMALL BANDGAP POLYMERS - THE RIGIDIFICATION OF THE PI-CONJUGATED SYSTEM

被引：73

作者：

RONCALI, J

THOBIEGAUTIER, C

机构：

[1] Ingénierie Moléculaire et Matériaux Organiques, CNRS EP 66, Université d'Angers, Angers, F-49045

来源：

ADVANCED MATERIALS | 1994年 / 6卷 / 11期

关键词：

D O I：

10.1002/adma.19940061108

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The design of narrow bandgap polymers remains a major challenge in the field of organic conductors. An alternative scheme is proposed for reducing the bandgap, namely the construction of a one-dimensional graphite-like chain. Terthienyl frozen in a fully planar syn conformation is used as a simplified model compound for rigidified polythiophene. Its synthesis, cyclic voltammetry results, and electropolymerization are reported, which suggest that even smaller bandgaps could be produced in polythiophenes using this strategy.

引用

页码：846 / 848

页数：3

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