首页   按字顺浏览 期刊浏览 卷期浏览 The Electrochemical Behavior in Aqueous Media of Conducting Polymers. III: The Redox Re...
The Electrochemical Behavior in Aqueous Media of Conducting Polymers. III: The Redox Reactions of Strongly Oxidizing Metal Cations on the Cu(II) Catalyzed Polymers of 3-Substituted-2,5-Dibromothiophene

 

作者: Andrzej Czerwinski,   Laarni Laguren-davidson,   Chiemvan Pham,   Hans Zimmer,   HarryB. Mark,  

 

期刊: Analytical Letters  （Taylor Available online 1985）
卷期: Volume 18, issue 19  

页码: 2395-2398

 

ISSN:0003-2719

 

年代: 1985

 

DOI:10.1080/00032718508082580

 

出版商: Taylor & Francis Group

 

关键词: Conducting polymers;Poly(2;5-thienylenes);Polymer electrodes;Aqueous electrolyte;Cu(II);M+nexchange;Polymer oxidation;and M+noxidation reactions

 

数据来源: Taylor

 

摘要:

The vigorous evolution of oxygen from the surface of Cu(II) catalyzed 3-substituted-2,5-poly(thienylene) on exposure to solutions of strongly oxidizing metal cations, M+n, and the degradation of the polymer matrix has been observed and investigated. In all cases, a simultaneous degradation of the electronic conductivity and its physical stability were observed. The general mechanism of this redox reaction of M+nwith the polymer material and the redox potentials involved have been elucidated.

 

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