THE PREPARATION OF ELECTRODES MODIFIED WITH ISOPOLYMOLYBDIC ACID PLUS POLYANILINE FILM AND ITS CATALYTIC EFFECTS ON CHLORATE IONS
文献类型：期刊论文
| 作者 | WANG BX ; SONG FY ; DONG SJ |
| 刊名 | journal of electroanalytical chemistry
 |
| 出版日期 | 1993 |
| 卷号 | 353期号:1-2页码:43-55 |
| 关键词 | POLYMERIC MATRICES GLUCOSE-OXIDASE SURFACE FUNCTIONALIZATION ELECTROCHEMICAL-BEHAVIOR MODIFIED MICROELECTRODES CONDUCTING POLYMERS POLYPYRROLE ELECTROCATALYSIS HETEROPOLY ELECTROPOLYMERIZATION |
| ISSN号 | 0022-0728 |
| 中文摘要 | electrodes modified with isopolymolybdic acid+polyaniline film, which exhibit high stability and activity in aqueous acidic solution, have been prepared successfully using two methods: one-step synthesis by electrochemical polymerization at a constant applied potential of +0.80 v/sce or by cycling the potential at 100 mv/s between -0.12 and +0.85 v in 0.5 m h2so4 containing 5.0x10(-2) m aniline and 5.0x10(-3) m h4mo8o26, or two-step synthesis by doping the polyaniline film electrode with isopoly acid (ipa) under a cycling potential between -0.20 and +0.40 v in 0.5 m h2so4 containing the h4mo8o26 dopant. the thickness of the film and the amount of dopant in the polyaniline film can be controlled by experimental parameters such as the charge, time and the ratio of aniline to ipa in the solution. the experimental results show that electrodes modified with isopolymolybdic acid+polyaniline film using both methods have a strong catalytic effect on the reduction of chlorate anions. comparison of the two methods of modification shows that the catalytic effect at the modified electrode prepared by the two-step method is greater than that at the electrode prepared by the one-step method. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2011-01-19 ; 2011-06-10 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/36093]  |
| 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 | WANG BX,SONG FY,DONG SJ. THE PREPARATION OF ELECTRODES MODIFIED WITH ISOPOLYMOLYBDIC ACID PLUS POLYANILINE FILM AND ITS CATALYTIC EFFECTS ON CHLORATE IONS[J]. journal of electroanalytical chemistry,1993,353(1-2):43-55. |
| APA | WANG BX,SONG FY,&DONG SJ.(1993).THE PREPARATION OF ELECTRODES MODIFIED WITH ISOPOLYMOLYBDIC ACID PLUS POLYANILINE FILM AND ITS CATALYTIC EFFECTS ON CHLORATE IONS.journal of electroanalytical chemistry,353(1-2),43-55. |
| MLA | WANG BX,et al."THE PREPARATION OF ELECTRODES MODIFIED WITH ISOPOLYMOLYBDIC ACID PLUS POLYANILINE FILM AND ITS CATALYTIC EFFECTS ON CHLORATE IONS".journal of electroanalytical chemistry 353.1-2(1993):43-55. |
入库方式： OAI收割
来源：长春应用化学研究所
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