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dc.contributor.authorZhou, Xin-Wen( China Three Gorges Univ, Dept Chem)
dc.contributor.authorZhang, Rong-Hua( China Three Gorges Univ, Dept Chem)
dc.contributor.authorZhou, Zhi-You
dc.contributor.author周志有
dc.contributor.authorSun, Shi-Gang
dc.contributor.author孙世刚
dc.date.accessioned2012-03-02T00:36:57Z
dc.date.available2012-03-02T00:36:57Z
dc.date.issued2011-03-05
dc.identifier.citationJOURNAL OF POWER SOURCES,2011,196(14):5844-5848zh_CN
dc.identifier.issn0378-7753
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.jpowsour.2011.02.088
dc.identifier.uriWOS:000290837000009
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/11580
dc.description.abstractWe report the synthesis and characterization of hollow PtNi nanospheres by chemical successive-reduction method. The results of X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) account for the alloy formation between Pt and Ni and electronic structure change of Pt in the alloy. The prepared nanospheres show a high activity and stability for electrocatalytic oxidation of methanol as compared to the commercial Pt/C catalyst and the co-reduced PtNi nanoparticles. The reasons of the high electrocatalytic activity of the hollow PtNi nanospheres were discussed. (C) 2011 Elsevier B.V. All rights reserved.zh_CN
dc.description.sponsorshipNatural Science Foundation of China[20833005, 21021002]; Special Funds for Major State Basic Research Project of China[2009CB220102]zh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCIENCE BVzh_CN
dc.subjectHollow PtNi nanosphereszh_CN
dc.subjectSuccessive-reductionzh_CN
dc.subjectMethanol electrocatalytic oxidationzh_CN
dc.subjectFuel cellzh_CN
dc.titlePreparation of PtNi hollow nanospheres for the electrocatalytic oxidation of methanolzh_CN
dc.typeArticlezh_CN


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