Electrochemical and spectroscopic properties of poly(3-methoxythiophene) electrosynthesized in an aqueous micellar medium

被引：55

作者：

Fall, M

Aaron, JJ

Sakmeche, N

Dieng, MM

Jouini, M

Aeiyach, S

Lacroix, JC

Lacaze, PC

机构：

[1] Univ Paris 07, Inst Topol & Dynam Syst, CNRS, URA 34, F-75005 Paris, France

[2] Univ CAD Dakar, Fac Sci & Tech, Dept Chim, Dakar, Senegal

来源：

SYNTHETIC METALS | 1998年 / 93卷 / 03期

关键词：

polythiophene and derivatives; electrochemical properties; spectroscopic properties;

D O I：

10.1016/S0379-6779(97)04103-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electrosynthesis of poly (3-methoxythiophene) (PMOT) was performed on a Pt electrode in an aqueous micellar medium, containing sodium dodecylsulfate (SDS) as surfactant. The resulting PMOT film is electroactive and soluble in several organic solvents. It exhibits electrochemical and IR spectral properties typical of polythiophenes. Mass spectrometry (matrix assisted laser desorption ionization-time of flight or MALDI-TOF) shows that the film is mainly constituted of hexamers. The PMOT UV-Vis absorption and fluorescence spectra reveal remarkably distinct features relative to the monomer. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：175 / 179

页数：5

共 21 条

[1] ELECTROSYNTHESIS OF POLYTHIOPHENE AND POLY(3-METHYLTHIOPHENE) FILMS BY OXIDATION OF THIOPHENE AND 3-METHYLTHIOPHENE ON AN IRON SURFACE [J].