High-Performance ZnCo2O4@CeO2 Core shell Microspheres for Catalytic CO Oxidation

	High-Performance ZnCo2O4@CeO2 Core shell Microspheres for Catalytic CO Oxidation
	Wang, Fan ; Wang, Xiao ; Liu, Dapeng ; Zhen,Jiangman ; Li,Junqi ; Wang,Yinghui ; Zhang,Hongjie
刊名	acs applied materials & interfaces
	2014
卷号	6 期号:24 页码:22216-22223
关键词	LI-ION BATTERIES ANODE MATERIAL REDUCTION ZNCO2O4 PD DISPERSION MORPHOLOGY ROUTE CEO2 MN
通讯作者	liu,dp
英文摘要	in this paper, we report a self-assembly method to synthesize high-quality znco2o4@ceo2 core@shell microspheres with tunable ceo2 thickness. znco2o4 spheres were first synthesized as the core, followed by a controlled ceo2 shell coating process. the thickness of ceo2 shell could be easily tuned by varying the feeding molar ratio of ce/co. transmission electron microscope (tem) images and scanning transmission electron microscope (stem) image have identified the core@shell structure of these samples. in co oxidation tests these znco2o4@ceo2 core@shell microspheres exhibited promising catalytic performance, and the catalytic activity of the best sample is even close to the traditional noble metal-ceo2 system, attaining 100% co conversion at a relatively low temperature of 200 degrees c. cycling tests confirm their good stability of these core@shell microspheres besides activity. their high catalytic performance should be attributed to the core@shell structure formation, and moreover further h-2-temperature-programmed reduction (tpr) results revealed the possible synergistic effects between the two components of znco2o4 and ceo2
收录类别	SCI
语种	英语
WOS记录号	WOS:000347139400055
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/52380]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang, Fan,Wang, Xiao,Liu, Dapeng,et al. High-Performance ZnCo2O4@CeO2 Core shell Microspheres for Catalytic CO Oxidation[J]. acs applied materials & interfaces,2014,6(24):22216-22223.
APA	Wang, Fan.,Wang, Xiao.,Liu, Dapeng.,Zhen,Jiangman.,Li,Junqi.,...&Zhang,Hongjie.(2014).High-Performance ZnCo2O4@CeO2 Core shell Microspheres for Catalytic CO Oxidation.acs applied materials & interfaces,6(24),22216-22223.
MLA	Wang, Fan,et al."High-Performance ZnCo2O4@CeO2 Core shell Microspheres for Catalytic CO Oxidation".acs applied materials & interfaces 6.24(2014):22216-22223.