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Membrane water-flow rate in electrolyzer cells with a solid polymer electrolyte (SPE)
Li, Xiaojin; Qu, Shuguo; Yu, Hongmei; Hou, Ming; Shao, Zhigang; Yi, Baolian; Li XJ(李晓锦)
关键词Water Electrolysis Solid Polymer Electrolyte Membrane Water-flow Rate Electro-osmotic Drag Coefficient
刊名JOURNAL OF POWER SOURCES
2009-05-15
DOI10.1016/j.jpowsour.2008.12.147
190期:2页:534-537
收录类别SCI
文章类型Article
部门归属3
项目归属301
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
关键词[WOS]ELECTROOSMOTIC DRAG ; NAFION MEMBRANE ; EME TECHNOLOGY ; FUEL-CELLS ; TRANSPORT ; MODEL ; DIFFUSION
英文摘要Water-flow rate across Nafion membrane in SPE electrolyzer cells was measured and modelled. From the analysis of water transport mechanisms in SPE water electrolysis, the water-flow rate through membrane can be described by the electro-osmotic drag. The calculated electro-osmotic drag coefficients, n(d), for the membrane in SPE electrolysis cells at different temperatures were compared with literature and in good agreement with those of Ge et al. and Ise et al. To describe the water-flow rate through membrane more accurately, a linear fit of n(d) as a function of temperature for the membrane in SPE water electrolysis was proposed in this paper. This paper studied the membrane water-flow rate experimentally and mathematically, which is of importance in the designing and optimization of the process of SPE water electrolysis. This paper also provided a novel method for measuring the electro-osmotic drag coefficient of Nafion membrane in contact with liquid water, acid and methanol solutions, etc. (C) 2009 Elsevier B.V. All rights reserved.
语种英语
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WOS记录号WOS:000266574300045
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/101749
专题中国科学院大连化学物理研究所
通讯作者Li XJ(李晓锦)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell R&D Ctr, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Li, Xiaojin,Qu, Shuguo,Yu, Hongmei,et al. Membrane water-flow rate in electrolyzer cells with a solid polymer electrolyte (SPE)[J]. JOURNAL OF POWER SOURCES,2009,190(2):534-537.
APA Li, Xiaojin.,Qu, Shuguo.,Yu, Hongmei.,Hou, Ming.,Shao, Zhigang.,...&李晓锦.(2009).Membrane water-flow rate in electrolyzer cells with a solid polymer electrolyte (SPE).JOURNAL OF POWER SOURCES,190(2),534-537.
MLA Li, Xiaojin,et al."Membrane water-flow rate in electrolyzer cells with a solid polymer electrolyte (SPE)".JOURNAL OF POWER SOURCES 190.2(2009):534-537.
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