Modeling potentiometric sensitivity of conducting polymers

被引：63
作者：
Michalska, A
Ivaska, A
Lewenstam, A
机构：
[1] ABO AKAD UNIV,ANALYT CHEM LAB,FIN-20500 TURKU,FINLAND
[2] UNIV WARSAW,DEPT CHEM,PL-02093 WARSAW,POLAND
[3] STANISLAW STASZIC UNIV MIN & MET,FAC MAT SCI & CERAM,PL-30059 KRAKOW,POLAND
来源：
ANALYTICAL CHEMISTRY | 1997年 / 69卷 / 19期
关键词：
D O I：
10.1021/ac970227l
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The influence of different polymerization conditions and electrochemical processes provoked by soaking on the potentiometric sensitivity of conducting polymer films is discussed. Poly(pyrrole) doped with hexacyanoferrate(II) is selected as a model polymer. It is shown that, depending on the conditions applied during film deposition and soaking, either anionic or cationic potentiometric responses can be observed and related to the composition of the film. The potentiometric sensitivity of the conducting polymer films is analyzed and interpreted by means of generalized theoretical schema.
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收藏
页码：4060 / 4064
页数：5
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