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Electrochemical quartz crystal microbalance studies on the two reduction processes of conducting polypyrrole nitrate films in aqueous solutions
Li, YF ; Liu, ZF
1998
关键词electrochemical quartz crystal microbalance polypyrrole and derivatives films POLYMER POLYPYRROLE SOLID-ELECTROLYTE
英文摘要The mechanism of the two reduction processes of polypyrrole nitrate (PPy(NO3-)) film in aqueous solutions was studied by electrochemical quartz crystal microbalance measurements. It was verified that the reduction of PPy(NO3-) film in an acidic aqueous solution is accompanied with counter-anion dedoping. In a neutral aqueous solution, the counter-anion dedoping occurs in the first reduction process and hydrated cation insertion takes place in the second reduction process of the PPy(NO3-) film. (C) 1998 Elsevier Science S.A. All rights reserved.; Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science; SCI(E); CPCI-S(ISTP); 12
语种英语
DOI标识10.1016/S0379-6779(97)04159-3
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/217041]  
专题化学与分子工程学院
推荐引用方式
GB/T 7714
Li, YF,Liu, ZF. Electrochemical quartz crystal microbalance studies on the two reduction processes of conducting polypyrrole nitrate films in aqueous solutions. 1998-01-01.
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