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题名: Aging of noble metal catalysts in low temperature fuel cells
作者: Chen Weimin1;  Xin Qin2;  Sun Gongquan
关键词: low temperature fuel cell ;  noble metal ;  catalyst ;  aging
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2008-05-01
卷: 29, 期:5, 页:497-502
收录类别: SCI
文章类型: Review
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: Catalyst aging is one of the most important factors that results in the performance losses in fuel cells. For low temperature fuel cells, the aging of noble metal catalysts manifests itself in the growth of catalyst particles, the oxidation changing of noble metals, the migration and loss of catalyst components, and the corrosion of carbon supports. In this paper, the latest progresses in the aging of noble metal catalysts in low temperature fuel cells were reviewed, and the four factors responsible for the catalyst aging were discussed.
关键词[WOS]: MEMBRANE-ELECTRODE ASSEMBLIES ;  HIGH HUMIDITY CONDITIONS ;  METHANOL OXIDATION ;  PLATINUM DISSOLUTION ;  CATHODE CATALYST ;  ELECTROCHEMICAL DURABILITY ;  PERFORMANCE DEGRADATION ;  ABSORPTION SPECTROSCOPY ;  SUPPORTED PLATINUM ;  CARBON NANOTUBES
语种: 英语
WOS记录号: WOS:000256891200017
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140800
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.Shenyang Ligong Univ, Sch Environm & Chem Engn, Shenyang 110168, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Chen Weimin,Xin Qin,Sun Gongquan. Aging of noble metal catalysts in low temperature fuel cells[J]. CHINESE JOURNAL OF CATALYSIS,2008,29(5):497-502.
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