Orientation and electrocatalysis of riboflavin adsorbed on carbon substrate surfaces
文献类型：期刊论文
| 作者 | Zhang JD ; Chi QJ ; Dong SJ ; Wang EK |
| 刊名 | journal of the chemical society-faraday transactions
 |
| 出版日期 | 1996 |
| 卷号 | 92期号:11页码:1913-1920 |
| 关键词 | SCANNING TUNNELING MICROSCOPY THIN-LAYER SPECTROELECTROCHEMISTRY PLATINUM-ELECTRODES AROMATIC-MOLECULES IODIDE ADSORPTION AQUEOUS-SOLUTIONS AU(111) GOLD ELECTROCHEMISTRY INTERFACES |
| ISSN号 | 0956-5000 |
| 中文摘要 | based on scanning tunnelling microscopy and electrochemical measurements, orientation and electrocatalytic function of riboflavin adsorbed on carbon substrates have been described for the first time. scanning tunnelling micrographs show clearly that tip induction may result in an orientation change of the adsorbed riboflavin molecule on highly oriented pyrolytic graphite from the initially vertical orientation to the stable flat form. the adsorbed riboflavin as an effective mediator can accelerate the reduction of dioxygen which accepts two electrons from the reduced riboflavin to generate hydrogen peroxide. the rate constants of the electrocatalytic reaction in various ph solutions were determined using a rotating disc electrode modified with riboflavin. the ph effect and possible catalytic mechanism are discussed in detail. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-12-22 ; 2011-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/25419]  |
| 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 | Zhang JD,Chi QJ,Dong SJ,et al. Orientation and electrocatalysis of riboflavin adsorbed on carbon substrate surfaces[J]. journal of the chemical society-faraday transactions,1996,92(11):1913-1920. |
| APA | Zhang JD,Chi QJ,Dong SJ,&Wang EK.(1996).Orientation and electrocatalysis of riboflavin adsorbed on carbon substrate surfaces.journal of the chemical society-faraday transactions,92(11),1913-1920. |
| MLA | Zhang JD,et al."Orientation and electrocatalysis of riboflavin adsorbed on carbon substrate surfaces".journal of the chemical society-faraday transactions 92.11(1996):1913-1920. |
入库方式： OAI收割
来源：长春应用化学研究所
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