Supported monodisperse Pt nanoparticles from [Pt3(CO) 3(μ2-CO)3]52- clusters for investigating support-Pt interface effect in catalysis

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	Supported monodisperse Pt nanoparticles from [Pt3(CO) 3(μ2-CO)3]52- clusters for investigating support-Pt interface effect in catalysis
	Chen, Guangxu ; Yang, Huayan ; Wu, Binghui ; Zheng, Yanping ; Zheng, Nanfeng ; Zheng NF(郑南峰)
刊名	http://dx.doi.org/10.1039/c3dt50942g
	2013-09-21
关键词	Catalysis Nanoparticles
英文摘要	Here we present a surfactant-free strategy to prepare supported monodisperse Pt nanoparticles from molecular [Pt3(CO) 3(μ2-CO)3]52- clusters. The strategy allows facile deposition of same-sized Pt nanoparticles on various oxide supports to unambiguously study the interface effect between noble metal and metal oxide in catalysis. In this study, Fe2O 3 is demonstrated to be a superior support over TiO2, CeO2 and SiO2 to prepare highly active supported Pt nanoparticles for CO oxidation, which indicates that the interfaces between Pt and iron oxide are the active sites for O2 activation and CO oxidation. ? 2013 The Royal Society of Chemistry.
语种	英语
出版者	Royal Society of Chemistry
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89183]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Chen, Guangxu,Yang, Huayan,Wu, Binghui,et al. Supported monodisperse Pt nanoparticles from [Pt3(CO) 3(μ2-CO)3]52- clusters for investigating support-Pt interface effect in catalysis[J]. http://dx.doi.org/10.1039/c3dt50942g,2013.
APA	Chen, Guangxu,Yang, Huayan,Wu, Binghui,Zheng, Yanping,Zheng, Nanfeng,&郑南峰.(2013).Supported monodisperse Pt nanoparticles from [Pt3(CO) 3(μ2-CO)3]52- clusters for investigating support-Pt interface effect in catalysis.http://dx.doi.org/10.1039/c3dt50942g.
MLA	Chen, Guangxu,et al."Supported monodisperse Pt nanoparticles from [Pt3(CO) 3(μ2-CO)3]52- clusters for investigating support-Pt interface effect in catalysis".http://dx.doi.org/10.1039/c3dt50942g (2013).