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DOI	10.2172/460322
报告编号	CONF-961107--Absts.
来源ID	OSTI_ID: 460322
	Analysis of the electrochemical characteristics of a direct methanol fuel cell based on a Pt-Ru/C anode catalyst
	Arico, A.S.; Creti, P.; Mantegna, R. [CNR Institute for Transformation and Storage of Energy, Lucia, Messina (Italy)] [and others]
英文摘要	This paper deals with a vapour-feed direct methanol fuel cell (DMFC) based on a Nafion 117{reg_sign} solid polymer electrolyte. Pt-Ru/C and Pt/C catalysts were employed for methanol oxidation and oxygen reduction, respectively. Structure and surface chemistry of catalysts were investigated by X-ray powder diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). Membrane/electrode assembly (M&E) was prepared by using a {open_quotes}paste process{close_quotes} method. Electrical power densities of about 150 mW cm{sup -2} were obtained at 95{degrees} C with Pt loadings of 0.8 and 0.5 mg cm{sup -2} at anode and cathode respectively.
出版年	1996
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	30 DIRECT ENERGY CONVERSION ; 66 PHYSICS ; ALCOHOL FUEL CELLS ; ELECTROCATALYSTS ; METHANOL ; OXIDATION ; PLATINUM ; CATALYTIC EFFECTS ; RUTHENIUM ; PHOTOELECTRON SPECTROSCOPY ; X-RAY DIFFRACTION ; SOLID ELECTROLYTES ; CARBON ; CATALYST SUPPORTS
URL	http://www.osti.gov/scitech/servlets/purl/460322
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/266998
推荐引用方式 GB/T 7714	Arico, A.S.,Creti, P.,Mantegna, R. [CNR Institute for Transformation and Storage of Energy, Lucia, Messina . Analysis of the electrochemical characteristics of a direct methanol fuel cell based on a Pt-Ru/C anode catalyst,1996.