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Hydrogen generation from catalytic hydrolysis of sodium borohydride for proton exchange membrane fuel cells
Wu, C; Zhang, HM; Yi, BL
关键词Pemfc Hydrogen Generation Sodium Borohydride Platinum Carbon Support
刊名CATALYSIS TODAY
2004-09-01
DOI10.1016/j.cattod.2004.06.095
93-5页:477-483
收录类别ISTP ; SCI
文章类型Article
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
关键词[WOS]CO ; CATHODE ; GAS
英文摘要A novel hydrogen generation (HG) method for proton exchange membrane fuel cell (PEMFC) is developed. Carbon-supported platinum catalysts were synthesized by an impregnation method, and adopted to catalysis hydrolysis of NaBH4 solution. These catalysts exhibit excellent hydrogen generation rates and approximate 100% efficiencies. A HG system with 100 mg 20% Pt/C catalyst has the ability to supply a 299 W PEMFC. Specific surface of the support is not a crucial factor affecting the HG performances of the catalysts, while Pt loading, Pt particle size and size distribution, and micropore structure play important roles in hydrogen generation reactions. (C) 2004 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000223973200068
引用统计
被引频次:124[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/321008/139514
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell R&D Ctr, Dalian 116023, Peoples R China
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Wu, C,Zhang, HM,Yi, BL. Hydrogen generation from catalytic hydrolysis of sodium borohydride for proton exchange membrane fuel cells[J]. CATALYSIS TODAY,2004,93-5:477-483.
APA Wu, C,Zhang, HM,&Yi, BL.(2004).Hydrogen generation from catalytic hydrolysis of sodium borohydride for proton exchange membrane fuel cells.CATALYSIS TODAY,93-5,477-483.
MLA Wu, C,et al."Hydrogen generation from catalytic hydrolysis of sodium borohydride for proton exchange membrane fuel cells".CATALYSIS TODAY 93-5(2004):477-483.
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