The influence of the monomer and the ionic liquid on the electrochemical preparation of polythiophene

被引：128

作者：

Pringle, JM

Forsyth, M

MacFarlane, DR

Wagner, K

Hall, SB

Officer, DL

机构：

[1] Monash Univ, Sch Phys & Mat Engn, Clayton, Vic 3800, Australia

[2] Monash Univ, Sch Chem, Clayton, Vic 3800, Australia

[3] Massey Univ, Nanomat Res Ctr, Palmerston North, New Zealand

[4] Massey Univ, MacDiarmid Inst Adv Mat & Nanotechnol, Palmerston North, New Zealand

来源：

POLYMER | 2005年 / 46卷 / 07期

基金：

澳大利亚研究理事会;

关键词：

thiophene; ionic-liquids; electropolymerisation;

D O I：

10.1016/j.polymer.2005.01.034

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Thiophene, bithiophene and terthiophene have been electropolymerised using ionic liquids as the growth medium and the supporting electrolyte. Both imidazolium and pyrrolidinium-based ionic liquids were used to assess the influence of the nature of the ionic liquid on the morphology and electrochemical activity of the conducting polymers. The pyrrolidinium-based ionic liquid produced slightly smoother films for all the thiophene species studied. A number of the polymers displayed multiple redox peaks, the possible origins of which are discussed. Both the ionic liquid and the choice of monomer had a significant influence on the polymer produced. (c) 2005 Elsevier Ltd. All rights reserved.

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页码：2047 / 2058

页数：12

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