Preparation of highly dispersed gold microparticles and their electrocatalytic activity for the oxidation of formaldehyde
文献类型：期刊论文
| 作者 | Yang H ; Lu TH ; Xue KH ; Sun SG ; Chen SP |
| 刊名 | journal of applied electrochemistry
 |
| 出版日期 | 1997 |
| 卷号 | 27期号:4页码:428-433 |
| 关键词 | AQUEOUS-MEDIA PARTICLES ELECTRODES PALLADIUM LEAD |
| ISSN号 | 0021-891x |
| 中文摘要 | the electrochemical preparation of highly dispersed au microparticles on the surfaces of glassy carbon (gc) electrodes and their electrocatalytic activities for the oxidation of formaldehyde were studied. it was found that the reduction of au3+ to au is controlled by diffusion and the formation mechanism of au microparticles on the gc surfaces corresponds to an instantaneous nucleation and diffusion-controlled three dimensional growth process. the particle size is about 80-90 nm in diameter after the electrochemical ageing treatment. these highly dispersed au microparticles have high surface areas and exhibit better electrocatalytic activity than that of bulk-form au toward the electrochemical oxidation of formaldehyde in alkaline media. |
| 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/322003/24321]  |
| 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 | Yang H,Lu TH,Xue KH,et al. Preparation of highly dispersed gold microparticles and their electrocatalytic activity for the oxidation of formaldehyde[J]. journal of applied electrochemistry,1997,27(4):428-433. |
| APA | Yang H,Lu TH,Xue KH,Sun SG,&Chen SP.(1997).Preparation of highly dispersed gold microparticles and their electrocatalytic activity for the oxidation of formaldehyde.journal of applied electrochemistry,27(4),428-433. |
| MLA | Yang H,et al."Preparation of highly dispersed gold microparticles and their electrocatalytic activity for the oxidation of formaldehyde".journal of applied electrochemistry 27.4(1997):428-433. |
入库方式： OAI收割
来源：长春应用化学研究所
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