Structural Effects of Cerium Oxides on Their Thermal Stability and Catalytic Performance in Propane Oxidation Dehydrogenation

IMR OpenIR

	Structural Effects of Cerium Oxides on Their Thermal Stability and Catalytic Performance in Propane Oxidation Dehydrogenation
	X. F. Gao; C. L. Chen; S. Y. Ren; J. Zhang; D. S. Su
	2012
发表期刊	Chinese Journal of Catalysis
ISSN	0253-9837
卷号	33 期号:7 页码:1069-1074
摘要	The low-dimensional ceria nanorods and nanoparticles were prepared by wet chemical methods. The structural effect on the thermal stability of CeO2 has been well investigated by in situ X-ray powder diffraction, transmission electron microscopy, and N-2 physisorption, revealing a superior stability of CeO2 nanorods. CeO2-supported V2O5 catalysts were prepared by the incipient wetness impregnation method and their catalytic performance in the oxidative dehydrogenation of propane was evaluated. The V2O5/CeO2 nanorods catalysts display an improved selectivity for propene, probably arising from the immediate diffusion of propene product due to the open characteristic of rod-like structure.
部门归属	[gao xufeng; chen chunlin; ren shiyuan; zhang jian; su dangsheng] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, liaoning, peoples r china.;zhang, j (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, liaoning, peoples r china.;jzhang@nimte.ac.cn; dssu@imr.ac.cn
关键词	Cerium Oxide Nanostructure Thermal Stability Propane Oxidation Dehydrogenation Doped Ceria Ceo2 Nanorods Nanotubes Behavior
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/59960
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. F. Gao,C. L. Chen,S. Y. Ren,et al. Structural Effects of Cerium Oxides on Their Thermal Stability and Catalytic Performance in Propane Oxidation Dehydrogenation[J]. Chinese Journal of Catalysis,2012,33(7):1069-1074.
APA	X. F. Gao,C. L. Chen,S. Y. Ren,J. Zhang,&D. S. Su.(2012).Structural Effects of Cerium Oxides on Their Thermal Stability and Catalytic Performance in Propane Oxidation Dehydrogenation.Chinese Journal of Catalysis,33(7),1069-1074.
MLA	X. F. Gao,et al."Structural Effects of Cerium Oxides on Their Thermal Stability and Catalytic Performance in Propane Oxidation Dehydrogenation".Chinese Journal of Catalysis 33.7(2012):1069-1074.