Performance improvement in direct methanol fuel cells using a highly porous corrosion-resisting stainless steel flow field

Shudo, Toshio; Suzuki, Kensuke

International Journal of Hydrogen Energy, 2008, 33(11), 2850-2856

Permalink : https://hdl.handle.net/2115/33902

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アクセス権	open access
URI	https://hdl.handle.net/2115/33902
タイトル	Performance improvement in direct methanol fuel cells using a highly porous corrosion-resisting stainless steel flow field
著者	著者名 Shudo, Toshio
著者	著者名 Suzuki, Kensuke
言語	英語
キーワード	Direct Methanol Fuel Cell
	Flow Field
	Porous Stainless Steel
	Diffusion Polarization
発行日	2008-06
出版者	Pergamon
収録物名	International Journal of Hydrogen Energy
巻(号)	33(11)
ページ	2850-2856
抄録	Power generation with direct methanol fuel cell (DMFC) systems require only simple equipment, and has the important advantages of using a liquid fuel with higher energy density and easier handling characteristics than hydrogen. However, the power output of DMFC is lower than hydrogen fuel cells. To improve the power output of DMFC it is very important to reduce diffusion polarization at higher current density conditions. This research used a corrosion-resisting type porous stainless steel developed based on the technology for metal-hydride battery electrodes in the separator flow fields for reactants and products in a single cell DMFC and analyzed its influence on performance characteristics.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0360-3199
EISSN	0360-3199
関連情報	URI http://www.sciencedirect.com/science/journal/03603199
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.ijhydene.2008.03.021