Enhancement of anodic oxidation of formic acid on palladium decorated Pt/C catalyst
文献类型：期刊论文
| 作者 | Wu, Yan Ni1,2; Liao, Shi Jun1; Su, Yun Lan3; Zeng, Jian Huang1; Dang, Dai1 |
| 刊名 | JOURNAL OF POWER SOURCES
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 195期号:19页码:6459-6462 |
| 关键词 | Catalyst Colloidal Approach Formic Acid Oxidation Pt@pd/c |
| ISSN号 | 0378-7753 |
| DOI | 10.1016/j.jpowsour.2010.04.062 |
| 英文摘要 | A palladium decorated Pt/C catalyst, Pt@Pd/C, is prepared by a colloidal approach with a small amount of platinum as core. It is found that the catalyst shows excellent activity towards anodic oxidation of formic acid at room temperature and its activity is 60% higher than that of Pd/C. Decoration of palladium shell on the platinum core is supported by XPS results. Due to the use of platinum as core, active components are dispersed very well and the particle sizes are smaller than those of Pd/C. The cyclic voltammetry measurement clearly shows synthetic electro-oxidation effects of formic acid on Pt@Pd/C. It is speculated that the high performance of Pt@Pd/C may result from the unique core-shell structure and synergistic effect of Pt and Pd at the interface. The preparation method for Pt@Pd/C reported in this work will provide additional options for the design of catalysts for direct formic acid fuel cell (DFAFC). (C) 2010 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000279459500026 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/70287]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liao, Shi Jun |
| 作者单位 | 1.S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510641, Guangdong, Peoples R China 2.Zhao Qing Univ, Sch Chem & Chem Engn, Zhao Qing 526061, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing 100191, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yan Ni,Liao, Shi Jun,Su, Yun Lan,et al. Enhancement of anodic oxidation of formic acid on palladium decorated Pt/C catalyst[J]. JOURNAL OF POWER SOURCES,2010,195(19):6459-6462. |
| APA | Wu, Yan Ni,Liao, Shi Jun,Su, Yun Lan,Zeng, Jian Huang,&Dang, Dai.(2010).Enhancement of anodic oxidation of formic acid on palladium decorated Pt/C catalyst.JOURNAL OF POWER SOURCES,195(19),6459-6462. |
| MLA | Wu, Yan Ni,et al."Enhancement of anodic oxidation of formic acid on palladium decorated Pt/C catalyst".JOURNAL OF POWER SOURCES 195.19(2010):6459-6462. |
入库方式： OAI收割
来源：化学研究所
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