Electrochemical synthesis and characterization of the electronic structure of new conjugated polymers from dithienylene vinylene derivatives

被引：21

作者：

Jerome, C

Maertens, C

Mertens, M

Jerome, R

Quattrocchi, C

Lazzaroni, R

Bredas, JL

机构：

[1] UNIV LIEGE, CERM, B-4000 LIEGE, BELGIUM

[2] UNIV MONS, SERV CHIM MAT NOUVEAUX, B-7000 MONS, BELGIUM

[3] UNIV MONS, CTR RECH ELECT & PHOTON MOL, B-7000 MONS, BELGIUM

来源：

SYNTHETIC METALS | 1996年 / 83卷 / 02期

关键词：

electrochemical synthesis; electronic structure; conjugated polymers; dithienylene vinylene derivatives;

D O I：

10.1016/S0379-6779(97)80062-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Highly conjugated thiophene derivatives, based on thienylene vinylene and thienylene vinylene phenylene units, have been synthesized in order to examine: (i) the effect of such regular conjugated monomer structures on polymer formation; and (ii) the optical and electrochemical properties of the corresponding macromolecules. The all-trans monomers have been prepared by a Wittig reaction. The polymers have then been synthesized electrochemically. The polymers are electrochromic and can be reversibly doped both oxidatively and reductively. Their electrochemical behavior and optical properties have been analyzed on the basis of a series of quantum-chemical calculations.

引用

页码：103 / 109

页数：7

共 29 条

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