Study of carbon-supported Au catalyst as the cathodic catalyst in a direct formic acid fuel cell prepared using a polyvinyl alcohol protection method
文献类型：期刊论文
| 作者 | Chen W ; Tang YW ; Bao JC ; Gao Y ; Liu CP ; Xing W ; Lu TH |
| 刊名 | journal of power sources
 |
| 出版日期 | 2007 |
| 卷号 | 167期号:2页码:315-318 |
| 关键词 | LIQUID-PHASE OXIDATION OXYGEN REDUCTION METHANOL OXIDATION ANODIC CATALYST PARTICLE-SIZE GOLD CATALYST PD CATALYST ELECTROOXIDATION ELECTROCATALYSTS NANOPARTICLES |
| ISSN号 | 0378-7753 |
| 通讯作者 | lu th |
| 中文摘要 | in this paper, it is reported for the first time that a carbon-supported au (au/c) catalyst for the cathodic catalyst in a direct formic acid fuel cell (dfafc) was prepared using a polyvinyl alcohol (pva) protection method. the results indicated that for oxygen reduction, the electrocatalytic activity of the au/c catalyst prepared with the pva protection method is much better than that of a au/c catalyst prepared with the pre-precipitation method. this is due to the small average size and low relative crystallinity of the an particles in the au/c catalyst prepared by the pva protection method, compared to that of the au/c catalyst prepared by the pre-precipitation method, illustrating that the average size and the relative crystallinity of the all particles has an effect on the electrocatalytic activity of the au/c catalyst for oxygen reduction. in addition, because an has no electrocatalytic activity for the oxidation of formic acid, the au/c catalyst possesses a high formic acid tolerance. after the electrocatalytic activity of the au/c catalyst for the oxygen reduction is improved, it is suitable to be used as the cathodic catalyst in dfafc. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000246542800012 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14527]  |
| 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 | Chen W,Tang YW,Bao JC,et al. Study of carbon-supported Au catalyst as the cathodic catalyst in a direct formic acid fuel cell prepared using a polyvinyl alcohol protection method[J]. journal of power sources,2007,167(2):315-318. |
| APA | Chen W.,Tang YW.,Bao JC.,Gao Y.,Liu CP.,...&Lu TH.(2007).Study of carbon-supported Au catalyst as the cathodic catalyst in a direct formic acid fuel cell prepared using a polyvinyl alcohol protection method.journal of power sources,167(2),315-318. |
| MLA | Chen W,et al."Study of carbon-supported Au catalyst as the cathodic catalyst in a direct formic acid fuel cell prepared using a polyvinyl alcohol protection method".journal of power sources 167.2(2007):315-318. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。