Grafting and electrochemical characterisation of poly-(3,4-ethylenedioxythiophene) films, on Nafion and on radiation-grafted polystyrenesulfonate-polyvinylidene fluoride composite surfaces

被引：45

作者：

Higgins, SJ ^{[1
]}

Lovell, KV

Rajapakse, RMG

Walsby, NM

机构：

[1] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England

[2] Cranfield Univ, Dept Mat & Med Sci, Swindon SN6 8LA, Wilts, England

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2003年 / 13卷 / 10期

关键词：

D O I：

10.1039/b303424k

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：

The preparation and characterisation of poly-(3,4-ethylenedioxy) thiophene (PEDOT) films coated onto fluorocarbon membranes containing sulfonate groups, such as Nafion-117 and poly(styrene-4-sulfonate)-grafted poly(vinylidene fluoride) (PVDF-g-PSSA) membranes is described. The PEDOT layer is found to adhere very strongly on to both membranes, and is highly conductive. The organic polymer membranes can be used directly as working electrodes in electrochemical experiments, without any inert metal or semiconductor support. The composite materials are characterised by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS).

引用

页码：2485 / 2489

页数：5

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