Highly effective oxygen reduction activity and durability of titanium oxide modified PtAu/C electrocatalysts

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Title:	Highly effective oxygen reduction activity and durability of titanium oxide modified PtAu/C electrocatalysts
Authors:	王冠文;Liu, Chen-Wei;Lai, Chien-Ming;Lin, Jiunn-Nan;Tsai, Li-Duan;Wang, Kuan-Wen
Contributors:	工學院材料科學與工程研究所
Keywords:	Accelerated tests;catalysts;chemical reduction;Durability;Electrocatalysts;electrochemistry;Formations;gold;Oxygen;platinum;Reduction;Surface chemistry;titanium dioxide;Titanium oxides
Date:	2014-04-14
Issue Date:	2026-04-23 11:36:02 (UTC+8)
Publisher:	Royal Society of Chemistry
Abstract:	摘要： The oxygen reduction reaction (ORR) activity of Pt sub(90)Au sub(10)/C is promoted by TiO sub(x) modification. After accelerated durability testing, the ORR activity of PtAu/C with 3 wt% TiO sub(x) is 2.7 times higher than that of the Pt/C, attributed to the suboxide formation and moderate surface Pt-Au ratio. 出版日期： 2014-01-01 出處： RSC advances, 2014-01, Vol.4 (30), p.15820-15824 資源來源： Royal Society of Chemistry 識別號： ISSN: 2046-2069 識別號： EISSN: 2046-2069 識別號： DOI: 10.1039/c4ra00125g
Appears in Collections:	[Institute of Materials Science and Engineering] journal & Dissertation

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