ELECTROPOLYMERIZATION OF PYRROLE ON FE AND PT ELECTRODES IN METHANOL AND ACETONITRILE - EVIDENCE OF INTERFACIAL LAYERS RESULTING FROM ACCUMULATION AND DECOMPOSITION OF THE SUPPORTING ELECTROLYTE

被引：33

作者：

FERREIRA, CA ^{[1
]}

AEIYACH, S ^{[1
]}

DELAMAR, M ^{[1
]}

LACAZE, PC ^{[1
]}

机构：

[1] UNIV PARIS 07,INST TOPOL & DYNAM SYST,CNRS,URA 34,1 RUE GUY DE LA BROSSE,F-75221 PARIS 05,FRANCE

来源：

SURFACE AND INTERFACE ANALYSIS | 1993年 / 20卷 / 09期

关键词：

D O I：

10.1002/sia.740200902

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 partial decomposition of PF6- during pyrrole electropolymerization in methanol and acetonitrile on Fe and Pt electrodes is demonstrated using XPS analysis. A complex mixture of PF6-, fluorides, oxyfluorides of phosphorus and metal oxides is shown to exist in the interfacial region, probably resulting in a weak cohesive layer unfavourable to the adhesion of polymer films.

引用

页码：749 / 754

页数：6

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