XPS and RBS characterizations of electrosynthesized polypyrrole films doped with a heteropolyanion, SiMo12O404-

被引：5

作者：

Debiemme-Chouvy, C ^{[1
]}

Bernard, MC ^{[1
]}

Cachet, H ^{[1
]}

Deslouis, C ^{[1
]}

机构：

[1] Univ Paris 06, CNRS, UPR 15, Lab Interfaces & Syst Electrochim, F-75252 Paris 05, France

来源：

SURFACE AND INTERFACE ANALYSIS | 2006年 / 38卷 / 04期

关键词：

polypyrrole; heteropolyanion; EQCM; XPS; RBS;

D O I：

10.1002/sia.2167

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：

In this paper, the electrosynthesis of polypyrrole (PPy) films doped with a Keggin-type heteropolyanion, SiMo12O404-, is reported. The in situ electrochemical growth of the hybrid film was conducted using an electrochemical quartz crystal microbalance (EQCM) that allowed us to evaluate the doping level of the polymers, which were synthesized in galvanostatic mode. By combining EQCM with chemical analyses, such as X-ray photoelectron spectroscopy and Rutherford backscattering spectroscopy, it was evidenced that the doping level of the polymer depends on the current imposed during the PPy film synthesis. Copyright (C) 2006 John Wiley & Sons, Ltd.

引用

页码：531 / 534

页数：4

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