IN-SITU CONDUCTIVITY AND SPECTROELECTROCHEMISTRY OF ASYMMETRICALLY DISUBSTITUTED POLYBITHIOPHENES - A MULTISTEP BEHAVIOR

被引：26

作者：

FAID, K ^{[1
]}

LECLERC, M ^{[1
]}

机构：

[1] UNIV MONTREAL,DEPT CHIM,MONTREAL H3C 3J7,QUEBEC,CANADA

来源：

CHEMISTRY OF MATERIALS | 1994年 / 6卷 / 02期

关键词：

D O I：

10.1021/cm00038a003

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel asymmetric disubstituted polybithiophene was found to display well-defined redox processes which are correlated to the consecutive formation of radical cations, dimerized radical cations, and dications. A mixed-valence electrical transport was observed together with a 10-fold increase of the conductivity with the apparition of dimerized polarons and bipolarons.

引用

页码：107 / 109

页数：3

共 21 条

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