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	Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell
	Deng, Qian ; Li, Xinyang ; Zuo, Jiane ; Ling, Alison ; Logan, Bruce E.
	2010-10-12 ; 2010-10-12
关键词	Activated carbon fiber felt Non-catalyst cathode Upflow microbial fuel cell ELECTRICITY-GENERATION MEDIATOR-LESS HARVESTING ELECTRICITY INTERNAL RESISTANCE PERFORMANCE ELECTRODES CHALLENGES CATALYSTS GLUCOSE ENERGY Electrochemistry Energy & Fuels
中文摘要	An activated carbon fiber felt (ACFF) cathode lacking metal catalysts is used in an upflow microbial fuel cell (UMFC). The maximum power density with the ACFF cathode is 315 mW m(-2), compared to lower values with cathodes made of plain carbon paper (67 mW m(-2)), carbon felt (77 mW m(-2)), or platinum-coated carbon paper (124 mW m(-2), 0.2 mg-Pt cm(-2)). The addition of platinum to the ACFF cathode (0.2 mg-Pt cm(-2)) increases the maximum power density to 391 mW m(-2). Power production is further increased to 784 mW m(-2) by increasing the cathode surface area and shaping it into a tubular form. With ACFF cutting into granules, the maximum power is 481 mW m(-2) (0.5 cm granules), and 667 mW m(-2) (1.0 cm granules). These results show that ACFF cathodes lacking metal catalysts can be used to substantially increase power production in UMFC compared to traditional materials lacking a precious metal catalyst. (C) 2009 Elsevier B.V. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79797]
专题	清华大学
推荐引用方式 GB/T 7714	Deng, Qian,Li, Xinyang,Zuo, Jiane,et al. Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell[J],2010, 2010.
APA	Deng, Qian,Li, Xinyang,Zuo, Jiane,Ling, Alison,&Logan, Bruce E..(2010).Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell..
MLA	Deng, Qian,et al."Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell".(2010).

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