Catalytic Performance of Pt Nanowire Arrays for Oxygen Reduction
文献类型：期刊论文
| 作者 | Zhang Min1,2; Li Jing-Jian2; Pan Mu1; Xu Dong-Sheng2 |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 27期号:7页码:1685-1688 |
| 关键词 | Aao Template Platinum Nanowire Array Oxygen Reduction Reaction Proton Exchange Membrane Fuel Cell |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB20110726 |
| 英文摘要 | Platinum nanowire arrays (Pt NWs) catalyst was fabricated by electrodepositing with anodic aluminum oxide (AAO) as a template. The morphology and oxygen reduction reaction (ORR) electrocatalytic properties of the as-prepared platinum nanowire array catalysts were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and electrochemical measurements. The cyclic voltammetry (CV) showed that the specific electrochemical surface area (ECSA) of the Pt NWs was much higher than the geometric area. The half wave potential in the oxygen reduction reaction curves of the Pt NWs was more positive than that of Pt/C from the rotating disk electrode (RDE) measurements. Moreover, Pt NWs catalysts give higher limiting diffusion current by comparison with that of conventional Pt/C catalyst. |
| 语种 | 英语 |
| WOS记录号 | WOS:000292877100020 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73721]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Pan Mu |
| 作者单位 | 1.Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China 2.Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Min,Li Jing-Jian,Pan Mu,et al. Catalytic Performance of Pt Nanowire Arrays for Oxygen Reduction[J]. ACTA PHYSICO-CHIMICA SINICA,2011,27(7):1685-1688. |
| APA | Zhang Min,Li Jing-Jian,Pan Mu,&Xu Dong-Sheng.(2011).Catalytic Performance of Pt Nanowire Arrays for Oxygen Reduction.ACTA PHYSICO-CHIMICA SINICA,27(7),1685-1688. |
| MLA | Zhang Min,et al."Catalytic Performance of Pt Nanowire Arrays for Oxygen Reduction".ACTA PHYSICO-CHIMICA SINICA 27.7(2011):1685-1688. |
入库方式： OAI收割
来源：化学研究所
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