POLY(4,4'-DIMETHOXYBITHIOPHENE) - A NEW CONDUCTING POLYMER WITH EXTRAORDINARY REDOX AND OPTICAL-PROPERTIES

被引：58

作者：

DIETRICH, M

HEINZE, J

机构：

[1] Institut für Physikalische Chemie der Universität Freiburg, D-7800 Freiburg

来源：

SYNTHETIC METALS | 1991年 / 41卷 / 1-2期

关键词：

D O I：

10.1016/0379-6779(91)91118-T

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electropolymerization of 3-methoxythiophene leads to polymers with very short chain lengths, because the reactive 2-positions of the molecules will be blokked by covalent bonds during the first steps of the polymerization. By contrast the electropolymerization of 4,4'-dimethoxybithiophene leads to a polymeric material with longer chains and a very high electrochemical stability. In the UV/VIS-spectrum the charged polymer shows no absorption maximum in the visisble range.

引用

页码：503 / 506

页数：4

共 9 条

[1] SPECTROSCOPIC STUDIES OF BIPOLARONS FROM OLIGOMERIZED 3-METHOXYTHIOPHENE IN SOLUTION [J].