ELECTRONIC AND STRUCTURAL CHARACTERIZATION OF ELECTROCHEMICALLY SYNTHESIZED CONDUCTING POLYANILINE FROM XPS STUDIES

被引：108

作者：

KUMAR, SN ^{[1
]}

BOUYSSOUX, G ^{[1
]}

GAILLARD, F ^{[1
]}

机构：

[1] UNIV LYON 1,DEPT CHIM APPL & GENIE CHIM,CNRS,UA 417,F-69622 VILLEURBANNE,FRANCE

来源：

SURFACE AND INTERFACE ANALYSIS | 1990年 / 15卷 / 09期

关键词：

D O I：

10.1002/sia.740150906

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：

We report high‐resolution XPS data on three forms of the electrochemically synthesized polyaniline films: the highly conducting emeraldine salt form and the films obtained after KOH treatment and electrochemical reduction in HCI. The deconvoluted N 1s peaks in these films show clear evidence of the existence of the existence of four states of nitrogen, which are attributed to the amine, polaron and localized bipolaron defect configurations. The trends observed after the KOH treatment and electrochemical reduction in HCI in the N 1s spectra, plus the C 1s and O 1s peak shapes, support this assignment scheme. Copyright © 1990 John Wiley & Sons Ltd.

引用

页码：531 / 536

页数：6

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