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A novel non-noble electrocatalyst for oxygen reduction in proton exchange membrane fuel cells
Zhong, Hexiang; Zhang, Huamin; Liang, Yongmin; Zhang, Jianlu; Wang, Meiri; Wang, Xiaoli
KeywordPemfcs Tungsten Nitride Oxygen Reduction Reaction Non-noble Catalysts
Source PublicationJOURNAL OF POWER SOURCES
2007-02-10
DOI10.1016/j.jpowsour.2006.11.080
Volume164Issue:2Pages:572-577
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectElectrochemistry ; Energy & Fuels
WOS Research AreaElectrochemistry ; Energy & Fuels
WOS KeywordTUNGSTEN NITRIDE FILMS ; CARBON-BLACK ; CATALYST ; CARBIDE ; POLYACRYLONITRILE ; ELECTROREDUCTION ; MOLYBDENUM ; IMPEDANCE ; OXIDATION
AbstractTungsten nitride supported on carbon black was prepared by temperature-programmed reaction (TPR) process and is proposed as a catalyst for the oxygen reduction reaction (ORR) in proton exchange membrane fuel cells (PEMFCs). The as-prepared catalyst was characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM) techniques. The ORR activities of the catalyst were studied by electrochemical measurements and single cell tests, respectively. The results indicated that the tungsten nitride electrocatalyst exhibited attractive catalytic activity and stability for the ORR in PEMFCs. It is expected to be a promising cathode electrocatalyst for PEMFCs, especially for the comparatively high temperature proton exchange membrane fuel cells. (c) 2006 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000244359500021
Citation statistics
Cited Times:69[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140612
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Proton Exchange Membrane Fuel Cell Key Mat & Tech, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Natl Res Council Canada, Inst Fuel Cell Innovat, Vancouver, BC V6T 1W5, Canada
Recommended Citation
GB/T 7714
Zhong, Hexiang,Zhang, Huamin,Liang, Yongmin,et al. A novel non-noble electrocatalyst for oxygen reduction in proton exchange membrane fuel cells[J]. JOURNAL OF POWER SOURCES,2007,164(2):572-577.
APA Zhong, Hexiang,Zhang, Huamin,Liang, Yongmin,Zhang, Jianlu,Wang, Meiri,&Wang, Xiaoli.(2007).A novel non-noble electrocatalyst for oxygen reduction in proton exchange membrane fuel cells.JOURNAL OF POWER SOURCES,164(2),572-577.
MLA Zhong, Hexiang,et al."A novel non-noble electrocatalyst for oxygen reduction in proton exchange membrane fuel cells".JOURNAL OF POWER SOURCES 164.2(2007):572-577.
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