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题名: Effects of chloride anion as a potential fuel impurity on DMFC performance
作者: Zhao, XS;  Sun, GQ;  Jiang, LH;  Chen, WM;  Tang, SH;  Zhou, B;  Xin, Q
刊名: ELECTROCHEMICAL AND SOLID STATE LETTERS
发表日期: 2005
DOI: 10.1149/1.1854113
卷: 8, 期:3, 页:A149-A151
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Electrochemistry ;  Materials Science, Multidisciplinary
研究领域[WOS]: Electrochemistry ;  Materials Science
英文摘要: An exploratory study of the effects of Cl- on direct methanol fuel cell (DMFC) performance is reported. Trace amounts of Cl- in methanol solution considerably degraded cell performance, with the extent depending on Cl- concentration. Recovery of cell performance was not observed after flushing with hot water for 20 h. The results of methanol-stripping voltammetry showed that the initial and peak potential for methanol oxidation shifted to higher values. Impedance measurements also suggested that the charge-transfer resistance for methanol oxidation became higher after Cl- poisoning. (C) 2005 The Electrochemical Society.
关键词[WOS]: PEMFC
语种: 英语
WOS记录号: WOS:000228326400003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139803
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, Dalian 116023, Peoples R China
2.Headwaters Nanokinetix, Lawrenceville, NJ 08648 USA

Recommended Citation:
Zhao, XS,Sun, GQ,Jiang, LH,et al. Effects of chloride anion as a potential fuel impurity on DMFC performance[J]. ELECTROCHEMICAL AND SOLID STATE LETTERS,2005,8(3):A149-A151.
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