SnO2 nanocluster supported Pt catalyst with high stability for proton exchange membrane fuel cells
文献类型：期刊论文
| 作者 | Dou, Meiling1,2; Hou, Ming1; Liang, Dong3; Lu, Wangting1,2; Shao, Zhigang1; Yi, Baolian1 |
| 刊名 | electrochimica acta
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 92页码:468-473 |
| 关键词 | Tin oxide nanocluster Anode catalyst support Durability Proton exchange membrane fuel cells |
| 产权排序 | 1,1 |
| 通讯作者 | 侯明 ; 邵志刚 |
| 英文摘要 | tin oxide nanocluster (sno2) with parallel nanorods was synthesized via a hard template method and explored as the anode catalyst support for proton exchange membrane fuel cells (pemfcs). single cell test demonstrated that sno2 supported pt catalyst (pt/sno2) exhibited comparable anode performance with conventional pt/c. electrochemical measurements showed that pt/sno2 exhibited significantly enhanced electrochemical stability than pt/c under high potential electro-oxidation and potential cycling. the pt/sno2 catalyst reserved most of its electrochemically active surface area (eca) under 10 h potential hold at 1.6 v while its eca degradation rate was one order of magnitude lower than pt/c under potential cycling between 0.6 and 1.2 v. therefore, sno2 nanocluster can be considered as a promising alternative anode catalyst support for pemfcs. (c) 2013 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | electrochemistry |
| 研究领域[WOS] | electrochemistry |
| 关键词[WOS] | carbon-free ; tin oxide ; electrocatalytic activity ; platinum catalysts ; oxygen reduction ; oxidation ; starvation ; pemfc ; durability ; methanol |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000316520100061 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/117536]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Sunrise Power Co Ltd, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dou, Meiling,Hou, Ming,Liang, Dong,et al. SnO2 nanocluster supported Pt catalyst with high stability for proton exchange membrane fuel cells[J]. electrochimica acta,2013,92:468-473. |
| APA | Dou, Meiling,Hou, Ming,Liang, Dong,Lu, Wangting,Shao, Zhigang,&Yi, Baolian.(2013).SnO2 nanocluster supported Pt catalyst with high stability for proton exchange membrane fuel cells.electrochimica acta,92,468-473. |
| MLA | Dou, Meiling,et al."SnO2 nanocluster supported Pt catalyst with high stability for proton exchange membrane fuel cells".electrochimica acta 92(2013):468-473. |
入库方式： OAI收割
来源：大连化学物理研究所
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