Construction of a heteropolyanion-modified electrode by a two-step sol-gel method and its electro catalytic applications
文献类型：期刊论文
| 作者 | Wang BQ ; Cheng L ; Dong SJ |
| 刊名 | journal of electroanalytical chemistry
 |
| 出版日期 | 2001 |
| 卷号 | 516期号:1-2页码:17-22 |
| 关键词 | CHEMICALLY-MODIFIED ELECTRODE POLYPYRROLE FILM ELECTRODE GLASSY-CARBON ELECTRODE ELECTROCHEMICAL-BEHAVIOR ELECTROCATALYTIC PROPERTIES SURFACE FUNCTIONALIZATION POLYMERIC MATRICES HYDROGEN-PEROXIDE ACID COMPLEX |
| ISSN号 | 0022-0728 |
| 通讯作者 | dong sj |
| 中文摘要 | the sol-gel technique was used here to construct heteropolyanion-containing modified electrodes. this involves two steps, i.e. the first forming a functionalized sol-gel thin film on the surface of the glassy carbon electrode and then immersing the electrode into a heteropolyanion solution to incorporate the heteropolyanion into the sol-gel film. here a dawson-type heteropolyanion, k6p2w18o62 (p2w18), was used as a representative to illuminate the behavior of the as-prepared composite film. the electrochemical performance of the p2w18-modified electrode was studied with respect to the ph effect and long-term stability. the modified electrode exhibited a high electrocatalytic response for the reduction of bro3- and no2-. steady-state amperometry was applied to characterize the electrode as an amperometric sensor for the determination of no2-. the sensor had a linear range from 0.02 to 34 mm and a detection limit of 5 x 10(-6) m. (c) 2001 elsevier science b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000173029900003 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/20417]  |
| 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 BQ,Cheng L,Dong SJ. Construction of a heteropolyanion-modified electrode by a two-step sol-gel method and its electro catalytic applications[J]. journal of electroanalytical chemistry,2001,516(1-2):17-22. |
| APA | Wang BQ,Cheng L,&Dong SJ.(2001).Construction of a heteropolyanion-modified electrode by a two-step sol-gel method and its electro catalytic applications.journal of electroanalytical chemistry,516(1-2),17-22. |
| MLA | Wang BQ,et al."Construction of a heteropolyanion-modified electrode by a two-step sol-gel method and its electro catalytic applications".journal of electroanalytical chemistry 516.1-2(2001):17-22. |
入库方式： OAI收割
来源：长春应用化学研究所
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