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dc.contributor.authorZhong Qi-Ling
dc.contributor.author钟起玲
dc.contributor.authorZhang Bing
dc.contributor.author张兵
dc.contributor.authorDing Yue-Min
dc.contributor.author丁月敏
dc.contributor.authorRao Gui-Shi
dc.contributor.author饶贵仕
dc.contributor.authorWang Guo-Fu
dc.contributor.author王国富
dc.contributor.authorJiang Yu-Xiong
dc.contributor.author蒋玉雄
dc.contributor.authorRen Bin
dc.contributor.author任斌
dc.contributor.authorTian Zhong-Qun
dc.contributor.author田中群
dc.date.accessioned2011-06-16T14:11:02Z
dc.date.available2011-06-16T14:11:02Z
dc.date.issued2007
dc.identifier.citationACTA PHYSICO-CHIMICA SINICA,2007,23(3):429-432zh_CN
dc.identifier.issn1000-6818
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/9577
dc.description.abstractCarbon nanotube-supported platinum nanoparticles (Pt-CNTs) were synthesized using glycol as a reducer and H2PtCl6 as an oxidant under microwave radiation. The CNTs was first hydroxylated in refluxing concentrated HNO3. Transmission electron microscopy was used to investigate the influence of the hydroxylation time on the amount of supported platinum on the carbon nanotubes and the effect of the amount of platinum on the morphology of Pt-CNTs. Selected area electron diffraction, X-ray diffraction, and UV-visible spectroscopy were employed to characterize the structure of the Pt-CNTs and the results showed that Pt was of polycrystal nanoparticles. Cyclic voltarnmetric study indicated that the CNTs surface was covered by a compact layer of Pt when the loadings of platinum to CNTs was as high as 0.1875 mmol . g(-1). The result, on one hand, showed that cyclic voltammetry could be used to study the surface structure and properties of CNTs supported platinum nanoparticles, and on the other hand, indicated that it was possible to obtain novel electrode materials with good catalytic activity and stability by optimizing the synthesizing method for CNTs supported platinum nanoparticles.zh_CN
dc.language.isozhzh_CN
dc.publisherPEKING UNIV PRESSzh_CN
dc.subjectmicrowave radiationzh_CN
dc.subjectcarbon nanotubeszh_CN
dc.subjectsupportzh_CN
dc.subjectplatinum nanoparticleszh_CN
dc.titleMicrowave radiation-assisted synthesis of Pt-CNTszh_CN
dc.typeArticlezh_CN


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