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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