Photoelectrochemical reduction of CO2 mediated with methylviologen at roughened silver electrodes
文献类型：期刊论文
| 作者 | Zheng JW ; Lu TH ; Cotton TM ; Chumanov G |
| 刊名 | journal of electroanalytical chemistry
 |
| 出版日期 | 2002 |
| 卷号 | 518期号:1页码:6-12 |
| 关键词 | SURFACE-PLASMON EXCITATION ENHANCED RAMAN-SCATTERING ELECTROCHEMICAL REDUCTION METHYL VIOLOGEN PHOTOEMISSION THRESHOLD REDOX FILM AU |
| ISSN号 | 0022-0728 |
| 通讯作者 | zheng jw |
| 中文摘要 | the photoelectrocatalytic effect for the reduction of co2 mediated with methylviologen (mv) was studied at mercury, polished silver and roughened silver electrodes using electrochemical and surface-enhanced raman scattering (sers) techniques. a large photoelectrocatalytic effect for the reduction of co2 in the presence of mv was observed at the roughened silver electrode, whereas there was only a very small photoelectrocatalytic current at a more negative potential on mercury and polished silver electrodes. the sers spectra of mv in the presence and absence of co2, along with the electrochemical results, demonstrate that the surface adsorbed complexes, mv+ -ag and mv0-ag, played a role as the mediator for photoinduced electron transfer to co2 in the solution. the results also suggest that the surface plasmon resonance of the nanoscale silver particle contributes to the overall photoelectrocatalytic effect on a roughened silver electrode. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000173947300002 |
| 公开日期 | 2010-11-03 |
| 源URL | [http://202.98.16.49/handle/322003/18773]  |
| 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 | Zheng JW,Lu TH,Cotton TM,et al. Photoelectrochemical reduction of CO2 mediated with methylviologen at roughened silver electrodes[J]. journal of electroanalytical chemistry,2002,518(1):6-12. |
| APA | Zheng JW,Lu TH,Cotton TM,&Chumanov G.(2002).Photoelectrochemical reduction of CO2 mediated with methylviologen at roughened silver electrodes.journal of electroanalytical chemistry,518(1),6-12. |
| MLA | Zheng JW,et al."Photoelectrochemical reduction of CO2 mediated with methylviologen at roughened silver electrodes".journal of electroanalytical chemistry 518.1(2002):6-12. |
入库方式： OAI收割
来源：长春应用化学研究所
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