Electrochemical behavior and electrocatalytic properties of ultrathin films containing silicotungstic heteropolyanion SiW12O404-
文献类型：期刊论文
| 作者 | Cheng L ; Dong SJ |
| 刊名 | journal of the electrochemical society
 |
| 出版日期 | 2000 |
| 卷号 | 147期号:2页码:606-612 |
| 关键词 | HYDROGEN EVOLUTION REACTION CLAY-MODIFIED ELECTRODES POLYMERIC MATRICES MULTILAYER FILMS SURFACE FUNCTIONALIZATION MODIFIED MICROELECTRODES AMPEROMETRIC DETECTION AQUEOUS-SOLUTION NITRITE IONS ANION |
| ISSN号 | 0013-4651 |
| 通讯作者 | cheng l |
| 中文摘要 | we describe here a controlled fabrication of ultrathin monolayer and multilayer films consisting of silicotungstic heteropolyanion siw12o404- and a cationic polymer of quaternized poly(4-vinylpyridine) partially complexed with osmium bis(2,2'-bipyridine) on au electrodes previously self-assembled with cysteamine monolayers based on layer-by-layer electrostatic interaction. the thus-forming monolayer and multilayer chemically modified electrodes are investigated by cyclic voltammetry on their electrochemical behavior and electrocatalytic properties. the composite ultrathin films exhibit remarkable electrocatalytic effects on the reduction of bro3-, h2o2, and hno2. the electrocatalytic effects on hno2 reduction are enhanced with increasing layer number from 1 to 3 but level off with much thicker multilayers. the stability of the monolayer and multilayer films is also examined. (c) 2000 the electrochemical society. s0013-4651(99)04-057-4. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000085294400034 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/19901]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cheng L,Dong SJ. Electrochemical behavior and electrocatalytic properties of ultrathin films containing silicotungstic heteropolyanion SiW12O404-[J]. journal of the electrochemical society,2000,147(2):606-612. |
| APA | Cheng L,&Dong SJ.(2000).Electrochemical behavior and electrocatalytic properties of ultrathin films containing silicotungstic heteropolyanion SiW12O404-.journal of the electrochemical society,147(2),606-612. |
| MLA | Cheng L,et al."Electrochemical behavior and electrocatalytic properties of ultrathin films containing silicotungstic heteropolyanion SiW12O404-".journal of the electrochemical society 147.2(2000):606-612. |
入库方式： OAI收割
来源：长春应用化学研究所
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