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学科主题: 物理化学
题名: A cocrystallized catalyst-coated membrane with high performance for solid polymer electrolyte water electrolysis
作者: Wang, Xunying1, 2;  Shao, Zhi-Gang1;  Li, Guangfu1, 2;  Zhang, Linsong1, 2;  Zhao, Yun1, 2;  Lu, Wangting1, 2;  Yi, Baolian1
通讯作者: 邵志刚
关键词: Solid polymer electrolyte water electrolysis ;  Catalyst-coated membrane ;  Cocrystallization treatment ;  High performance
刊名: JOURNAL OF POWER SOURCES
发表日期: 2013-10-15
DOI: 10.1016/j.jpowsour.2013.04.069
卷: 240, 页:525-529
收录类别: SCI
文章类型: Article
部门归属: DNL03
项目归属: DNL0301
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 cocrystallized catalyst-coated membrane (CCM) is prepared by together heating amorphous Nafion membrane and catalyst layers at 120 degrees C to develop the membrane electrode assembly for solid polymer electrolyte (SPE) water electrolysis. The cocrystallization treatment effectively reinforces the bonding between membrane and catalyst layers, and increases the hydrophobicity of the catalyst layers. The SPE water electrolyser with the cocrystallized CCM decreased cell voltage by 0.09 V at 2000 mA cm(-2) at 80 degrees C and improved the stability in comparison with the conventional CCM. (C) 2013 Elsevier B.V. All rights reserved.
关键词[WOS]: OXYGEN EVOLUTION REACTION ;  FUEL-CELL ;  HYDROGEN ENERGY ;  NAFION ;  ELECTROCATALYSTS ;  FABRICATION ;  IRO2
语种: 英语
WOS记录号: WOS:000321803700064
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/117632
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, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Wang, Xunying,Shao, Zhi-Gang,Li, Guangfu,et al. A cocrystallized catalyst-coated membrane with high performance for solid polymer electrolyte water electrolysis[J]. JOURNAL OF POWER SOURCES,2013,240:525-529.
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