Multilayer assemblies of tungstodiphosphate anions on 1,7-diaminoheptane modified glassy carbon electrode and the electrocatalytic reduction to iodate
文献类型：期刊论文
| 作者 | Liu JY ; Cheng L ; Liu BF ; Dong SJ |
| 刊名 | electroanalysis
 |
| 出版日期 | 2001 |
| 卷号 | 13期号:12页码:993-998 |
| ISSN号 | 1040-0397 |
| 关键词 | 1/12 PHOSPHOMOLYBDIC ANIONS 4-AMINOBENZOIC ACID POLYPYRROLE FILM SURFACE FABRICATION GOLD MONOLAYER FUNCTIONALIZATION OXIDATION POLYMER |
| 通讯作者 | dong sj |
| 中文摘要 | 1,7-diaminoheptane (dah) had been covalently grafted on glassy carbon electrode by amino cation radical formation, which resulted in a stable cationic monolayer under proper ph conditions. dawson-type tungstodiphosphate anion, p2w18o626- and small molecule, ru(nh3)(6)(3+) were alternately assembled on the dah modified electrode through layer-by-layer electrostatic interaction. thus-prepared multilayer film had been characterized by cyclic voltammetry and x-ray photoelectron spectroscopy. the p2w18o626- multilayers exhibit high electrocatalytic response and sensitivity towards the reduction of iodate. with the increase of the number of p2w18o626- the catalytic current was enhanced and the catalytic potential shifted positively. iodate in table salt was determined at the modified electrode containing three layers of p2w18o626- with satisfactory results. the multilayer electrode is promising as an electrochemical sensor for the detection of trace iodate. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000170807600003 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/20593]  |
| 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 | Liu JY,Cheng L,Liu BF,et al. Multilayer assemblies of tungstodiphosphate anions on 1,7-diaminoheptane modified glassy carbon electrode and the electrocatalytic reduction to iodate[J]. electroanalysis,2001,13(12):993-998. |
| APA | Liu JY,Cheng L,Liu BF,&Dong SJ.(2001).Multilayer assemblies of tungstodiphosphate anions on 1,7-diaminoheptane modified glassy carbon electrode and the electrocatalytic reduction to iodate.electroanalysis,13(12),993-998. |
| MLA | Liu JY,et al."Multilayer assemblies of tungstodiphosphate anions on 1,7-diaminoheptane modified glassy carbon electrode and the electrocatalytic reduction to iodate".electroanalysis 13.12(2001):993-998. |
入库方式： OAI收割
来源：长春应用化学研究所
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