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学科主题物理化学
Preparation and characterization of partial-cocrystallized catalyst-coated membrane for solid polymer electrolyte water electrolysis
Wang, Xunying1,2; Shao, Zhi-Gang1; Li, Guangfu1,2; Zhang, Linsong1,2; Zhao, Yun1,2; Lu, Wangting1,2; Yi, Baolian1; Shao ZG(邵志刚)
关键词Solid Polymer Electrolyte Water Electrolysis Catalyst-coated Membrane Partial-cocrystallization
刊名INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
2013-07-26
DOI10.1016/j.ijhydene.2013.05.095
38期:22页:9057-9064
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]Chemistry, Physical ; Electrochemistry ; Energy & Fuels
研究领域[WOS]Chemistry ; Electrochemistry ; Energy & Fuels
关键词[WOS]FUEL-CELL ELECTRODES ; HYDROGEN-PRODUCTION ; PEM ELECTROLYSIS ; HIGH-PERFORMANCE ; NAFION ; TEMPERATURE ; ASSEMBLIES ; OPTIMIZATION ; ENHANCEMENT ; MORPHOLOGY
英文摘要A novel catalyst-coated membrane (CCM) for solid polymer electrolyte water electrolysis was fabricated by together crystallizing partial-crystallized Nafion membrane and catalyst layers. The properties and performance of the partial-cocrystallized CCM (PCCCM) were evaluated and analyzed by destructive soaking test, scanning electron microscope, mercury intrusion and single cell test. The results revealed that the optimum annealing temperature and time for fabricating partial-crystallized Nafion membrane and PCCCM was 100 degrees C for 4 h and 120 degrees C for 4 h, respectively. The PCCCM not only possessed much stronger cohesion between membrane and catalyst layers, but also had higher porosity than conventional CCM. The electrolysis Voltage of the SPE water electrolyser with the new CCM was as low as 1.748 V at 2000 mA cm(-2) under 80 degrees C and atmospheric pressure: Moreover, there was no obvious increase of electrolysis voltage during stability test conducted under 2000 mA cm(-2) for about 180 h. Copyright (C) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
语种英语
WOS记录号WOS:000322562800001
引用统计
被引频次:3[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/321008/117645
专题中国科学院大连化学物理研究所
通讯作者Shao ZG(邵志刚)
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
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GB/T 7714
Wang, Xunying,Shao, Zhi-Gang,Li, Guangfu,et al. Preparation and characterization of partial-cocrystallized catalyst-coated membrane for solid polymer electrolyte water electrolysis[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2013,38(22):9057-9064.
APA Wang, Xunying.,Shao, Zhi-Gang.,Li, Guangfu.,Zhang, Linsong.,Zhao, Yun.,...&邵志刚.(2013).Preparation and characterization of partial-cocrystallized catalyst-coated membrane for solid polymer electrolyte water electrolysis.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,38(22),9057-9064.
MLA Wang, Xunying,et al."Preparation and characterization of partial-cocrystallized catalyst-coated membrane for solid polymer electrolyte water electrolysis".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 38.22(2013):9057-9064.
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