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题名: A tubular direct methanol fuel cell with Ti mesh anode
作者: Shao, Zhi-Gang;  Lin, Wen-Feng;  Zhu, Fuyun;  Christensen, Paul A.;  Zhang, Huamin;  Yi, Baolian
通讯作者: 邵志刚
关键词: DMFC ;  tubular ;  Ti mesh
刊名: JOURNAL OF POWER SOURCES
发表日期: 2006-10-06
DOI: 10.1016/j.jpowsour.2006.02.047
卷: 160, 期:2, 页:1003-1008
收录类别: SCI
文章类型: Article
部门归属: 3
项目归属: 303
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Electrochemistry ;  Energy & Fuels
英文摘要: A novel tubular cell structure for a direct methanol fuel cell (DMFC) is proposed based on a tubular Ti mesh and a Ti mesh anode. A dip coating method has been developed to fabricate the cell. The characterization of the tubular MEA has been analyzed by scanning electron microscopy (SEM), energy dispersive X-ray (EDX), half cell and single cell testing. The tubular DMFC single cell comprises: a Ti mesh, a cathode diffusion layer and catalyst layer, a Nation recast membrane and a PtRuOx/Ti anode. Half cell tests show that the optimum catalyst loading, Ru/(Ru + Pt) atomic ratio and the Nation loading of a PtRuOx/Ti mesh anode are: 4 Mg cm(-2), 38% and 0.6 Mg cm(-2), respectively. Single cell tests show that the Nafion loading of the recast Nafion membrane and the concentration of the methanol in the electrolyte have a major influence on cell performance. (c) 2006 Elsevier B.V. All rights reserved.
关键词[WOS]: PT-RU ALLOYS ;  DMFC ;  ELECTROOXIDATION ;  PERFORMANCE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000241411600035
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/97387
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Beijing 100864, Peoples R China
2.Univ Newcastle Upon Tyne, Sch Chem Engn & Adv Mat, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

Recommended Citation:
Shao, Zhi-Gang,Lin, Wen-Feng,Zhu, Fuyun,et al. A tubular direct methanol fuel cell with Ti mesh anode[J]. JOURNAL OF POWER SOURCES,2006,160(2):1003-1008.
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