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题名: Highly effective oxygen reduction activity and durability of antimony-doped tin oxide modified PtPd/C electrocatalysts
作者: Gao, Yuan1, 2;  Hou, Ming1;  Shao, Zhigang1;  Zhang, Changkun1, 2;  Qin, Xiaoping1, 2;  Yi, Baolian1
刊名: RSC ADVANCES
发表日期: 2015
DOI: 10.1039/c5ra10162j
卷: 5, 期:85, 页:69479-69486
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: Antimony-doped tin oxide (ATO) nanoparticles are synthesized by a simple one-step hydrothermal method. The oxygen reduction reaction (ORR) activity of the PtPd/C catalyst is promoted by the presence of ATO. Moreover, after accelerated durability testing, the PtPd/C-ATO catalyst reserves most of its electrochemically active surface area (ESA) and ORR activity compared to the PtPd/C catalyst. The improved electrochemical stability and activity of PtPd/C-ATO is attributed to the high stability of ATO support and the strong interaction between Pt and ATO.
关键词[WOS]: MEMBRANE FUEL-CELLS ;  CATALYST SUPPORT ;  HIGH-STABILITY ;  CARBON-FREE ;  SNO2 ;  NANOPARTICLES ;  DEGRADATION ;  ANODE
语种: 英语
WOS记录号: WOS:000360069900052
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146482
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China

Recommended Citation:
Gao, Yuan,Hou, Ming,Shao, Zhigang,et al. Highly effective oxygen reduction activity and durability of antimony-doped tin oxide modified PtPd/C electrocatalysts[J]. RSC ADVANCES,2015,5(85):69479-69486.
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