A facile route to prepare PdPt alloys for ethanol electro-oxidation in alkaline electrolyte

doi:10.1016/j.matlet.2010.10.006

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DC 欄位	值	語言
dc.contributor.author	Lin, Sheng-Chieh	en_US
dc.contributor.author	Chen, Jing-Yu	en_US
dc.contributor.author	Hsieh, Yi-Fan	en_US
dc.contributor.author	Wu, Pu-Wei	en_US
dc.date.accessioned	2014-12-08T15:37:37Z	-
dc.date.available	2014-12-08T15:37:37Z	-
dc.date.issued	2011-01-31	en_US
dc.identifier.issn	0167-577X	en_US
dc.identifier.uri	http://dx.doi.org/10.1016/j.matlet.2010.10.006	en_US
dc.identifier.uri	http://hdl.handle.net/11536/25863	-
dc.description.abstract	We adopted a displacement reaction in acidic solution that enabled the spontaneous reduction of Pd and Pt cations in conjunction with corrosive dissolution of Ni. The composition for the PdPt was adjusted by varying the concentration of Pd and Pt cations. From SEM images and XRD patterns, the PdPt formed an fcc alloy uniformly deposited on the Ni substrate. Electro-oxidation of ethanol was conducted in alkaline electrolyte for samples of Pd, Pt, and PdPt alloys. In cyclic voltammetric profiles, the Pd(77)Pt(23) revealed the highest electrocatalytic ability in both apparent current and mass activity, followed by Pd(87)Pt(13), Pd, and Pt. Similar behaviors were observed in life time measurements in which stable performances for ethanol electro-oxidation were obtained. (C) 2010 Elsevier B.V. All rights reserved.	en_US
dc.language.iso	en_US	en_US
dc.subject	Catalyst	en_US
dc.subject	Displacement reaction	en_US
dc.subject	PdPt	en_US
dc.subject	Ethanol electro-oxidation	en_US
dc.title	A facile route to prepare PdPt alloys for ethanol electro-oxidation in alkaline electrolyte	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1016/j.matlet.2010.10.006	en_US
dc.identifier.journal	MATERIALS LETTERS	en_US
dc.citation.volume	65	en_US
dc.citation.issue	2	en_US
dc.citation.spage	215	en_US
dc.citation.epage	218	en_US
dc.contributor.department	材料科學與工程學系	zh_TW
dc.contributor.department	Department of Materials Science and Engineering	en_US
dc.identifier.wosnumber	WOS:000286158000022	-
dc.citation.woscount	8	-
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