Sb-Doped SnO2 Supported Platinum Catalyst with High Stability for Proton Exchange Membrane Fuel Cells

	Sb-Doped SnO2 Supported Platinum Catalyst with High Stability for Proton Exchange Membrane Fuel Cells
	Dou, Meiling 1,2; Hou, Ming 1; Wang, Feng 2; Liang, Dong 1; Zhao, Qing 1,3; Shao, Zhigang 1; Yi, Baolian 1
刊名	journal of the electrochemical society
	2014
卷号	161 期号:12 页码:f1231-f1236
通讯作者	侯明 ; fengwang
英文摘要	sb-doped sno2 (ato) nanoparticles were prepared and used as highly stable catalyst support for proton exchange membrane fuel cells. the results of the electrochemical analysis reveal that pt/ato has a comparable oxygen reduction reaction (orr) activity to commercial pt/c, and demonstrates significantly improved durability than pt/c. after 800 cycles between 0.6 and 1.2 v vs. nhe, the orr mass activity of pt/ato dropped by 35.1%, which was much lower than that of pt/c (78.4%). the enhanced electrochemical stability of pt/ato is attributed to the high stability of ato support and the strong interaction between pt and ato. (c) 2014 the electrochemical society. all rights reserved.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	electrochemistry ; materials science, coatings & films
研究领域[WOS]	electrochemistry ; materials science
关键词[WOS]	electrocatalytic activity ; carbon-free ; nanoparticles ; reduction ; oxidation ; methanol ; electrooxidation ; durability ; hydrogen ; issues
收录类别	SCI
语种	英语
WOS记录号	WOS:000343800400075
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/144333]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China 2.Beijing Univ Chem Technol, Beijing Key Lab Electrochem Proc & Technol Mat, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Dou, Meiling,Hou, Ming,Wang, Feng,et al. Sb-Doped SnO2 Supported Platinum Catalyst with High Stability for Proton Exchange Membrane Fuel Cells[J]. journal of the electrochemical society,2014,161(12):f1231-f1236.
APA	Dou, Meiling.,Hou, Ming.,Wang, Feng.,Liang, Dong.,Zhao, Qing.,...&Yi, Baolian.(2014).Sb-Doped SnO2 Supported Platinum Catalyst with High Stability for Proton Exchange Membrane Fuel Cells.journal of the electrochemical society,161(12),f1231-f1236.
MLA	Dou, Meiling,et al."Sb-Doped SnO2 Supported Platinum Catalyst with High Stability for Proton Exchange Membrane Fuel Cells".journal of the electrochemical society 161.12(2014):f1231-f1236.