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	Reclaim/recycle of Pt/C catalysts for PEMFC
	Zhao, Jishi ; He, Xiangming ; Tian, Jianhua ; Wan, Chunrong ; Jiang, Changyin
	2010-05-10 ; 2010-05-10
关键词	PEMFC Pt/C catalyst reclaim recycling ELECTROLYTE FUEL-CELLS PERFORMANCE OXYGEN Thermodynamics Energy & Fuels Mechanics Physics, Nuclear
中文摘要	Platinum was reclaimed from Pt/C catalysts of the PEMFC by drying the degraded Pt/C catalysts at 80 degrees C for 3 h, followed by sintering at 600 degrees C for 6 h, dissolution by aqua fortis, purification with hydrochloric acid, reduction and filtration, successively. Pt/C catalysts were prepared again from the reclaimed Pt by two proposed processes, e.g., pH value control process and mass control process. The fuel cell with recycled catalysts presented a power density of over 0.18 W cm(-2). The reclaiming of Pt/C catalysts is a potential way for recycling Pt for PEMFC, reducing the cost of PEMFC. (c) 2006 Elsevier Ltd. All rights reserved.
语种	英语 ; 英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/22948]
专题	清华大学
推荐引用方式 GB/T 7714	Zhao, Jishi,He, Xiangming,Tian, Jianhua,et al. Reclaim/recycle of Pt/C catalysts for PEMFC[J],2010, 2010.
APA	Zhao, Jishi,He, Xiangming,Tian, Jianhua,Wan, Chunrong,&Jiang, Changyin.(2010).Reclaim/recycle of Pt/C catalysts for PEMFC..
MLA	Zhao, Jishi,et al."Reclaim/recycle of Pt/C catalysts for PEMFC".(2010).

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