Fabrication of metalloporphyrin-polyoxometalyte hybrid film by layer-by-layer method and its catalysis for dioxygen reduction
文献类型：期刊论文
| 作者 | Shen Y ; Liu JY ; Jiang JG ; Liu BF ; Dong SJ |
| 刊名 | electroanalysis
 |
| 出版日期 | 2002 |
| 卷号 | 14期号:22页码:1557-1563 |
| 关键词 | GLASSY-CARBON ELECTRODE CHEMICALLY MODIFIED ELECTRODES SELF-ASSEMBLED MONOLAYER RING-DISK ELECTRODE ELECTROCATALYTIC REDUCTION 4-ELECTRON REDUCTION MULTILAYER FILMS ELECTROCHEMICAL PROPERTIES 4-AMINOBENZOIC ACID GRAPHITE-ELECTRODES |
| ISSN号 | 1040-0397 |
| 通讯作者 | dong sj |
| 中文摘要 | through layer-by-layer method [tetrakis(n-methylpyridyl)porphyrinato] cobalt (cotmpyp) and polyoxometalyte were alternately deposited on 4-aminobenzoic acid (4-aba) modified glassy carbon electrode. the resulting organic-inorganic hybrid films were characterized by cyclic voltammetry (cv), uv/visible absorption spectroscopy, and atomic force microscopy (afm). it was proved that the multilayer films are uniform and stable. cotmpyp-containing multilayer films exhibit remarkable electrocatalytic activity for the reduction of o-2. rotating disk electrode (rde) voltammetry and rotating ring-disk electrode (rrde) voltammetry confirm that p2w18/cotmpyp multilayer films can catalyze the four-electron almost reduction of o-2 to water in ph > 4.0 buffer solution, while siw12/cotmpyp multilayer films catalyze about two-electron reduction of o-2 to h2o2 in ph 1 - 6 buffer solutions. the kinetic constants for o-2 reduction were comparatively investigated at p2w18/cotmpyp and siw12/cotmpyp multilayer films electrodes. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000179907200004 |
| 公开日期 | 2010-11-03 |
| 源URL | [http://202.98.16.49/handle/322003/18137]  |
| 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 | Shen Y,Liu JY,Jiang JG,et al. Fabrication of metalloporphyrin-polyoxometalyte hybrid film by layer-by-layer method and its catalysis for dioxygen reduction[J]. electroanalysis,2002,14(22):1557-1563. |
| APA | Shen Y,Liu JY,Jiang JG,Liu BF,&Dong SJ.(2002).Fabrication of metalloporphyrin-polyoxometalyte hybrid film by layer-by-layer method and its catalysis for dioxygen reduction.electroanalysis,14(22),1557-1563. |
| MLA | Shen Y,et al."Fabrication of metalloporphyrin-polyoxometalyte hybrid film by layer-by-layer method and its catalysis for dioxygen reduction".electroanalysis 14.22(2002):1557-1563. |
入库方式： OAI收割
来源：长春应用化学研究所
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