ELECTROCHEMISTRY IN HYDROPHOBIC NAFION GELS .1. ELECTROCHEMICAL-BEHAVIOR OF ELECTRODES MODIFIED BY HYDROPHOBIC NAFION GELS LOADED WITH FERROCENES

被引：40
|
作者：
ANDRIEUX, CP
AUDEBERT, P
DIVISIABLOHORN, B
ALDEBERT, P
MICHALAK, F
机构：
[1] UNIV PARIS 07,ELECTROCHIM MOLEC LAB,CNRS,UA 438,2 PL JUSSIEU,F-75221 PARIS 05,FRANCE
[2] CEN,DEPT RECH FUNDAMENTALE,LCH-EM,F-38041 GRENOBLE,FRANCE
[3] CEN,DEPT RECH FUNDAMENTALE,SERV PHYS,PHYSICOCHIM MOLEC GRP,F-38041 GRENOBLE,FRANCE
来源：
JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1990年 / 296卷 / 01期
关键词：
D O I：
10.1016/0022-0728(90)87237-E
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A new kind of modified electrode, based on Nafion gels made hydrophobic by using a hydrophobic solvent like tributylphosphate (TBP), has been prepared and studied in aqueous electrolytes. Such modifications can incorporate a wide range of electroactive compounds and the features of the compounds included are retained. The behaviour of such electrodes modified with gels loaded with a series of ferrocenes has been investigated by cyclic voltammetry chronoamperometry and spectroelectrochemistry. The coatings were found to exhibit very high diffusion coefficients of the ferrocenes included when compared to classical ionomer modified electrodes.
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页码：117 / 128
页数：12
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