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The Synthesis of Three-Dimensional CeO2 and Their Catalytic Activities for CO Oxidation
Shan, Wenjuan1; Dong, Xiaowei1; Ma, Na1; Yao, Shiyan1; Feng, Zhaochi2; Wenjuan Shan
关键词Ceo2 Three-dimension (3d) Micro/nanoComposite Structure And Co Oxidation
刊名CATALYSIS LETTERS
2009-09-01
DOI10.1007/s10562-009-0069-x
131期:3-4页:350-355
收录类别SCI
文章类型Article
部门归属5
项目归属503
产权排名2;5
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]CERIA ; NANOTUBES ; NANORODS ; NANOPARTICLES ; NANOCUBES ; STATE
英文摘要This article reports a novel preparation of three-dimensional (3D) CeO2 originating from crystalline cerium formate by a surfactant-free route using H2O, ethanol and ethylene glycol as solvents. The sea urchin shaped 3D CeO2 gave rise to micro/nanocomposite structures with high BET surface area up to 234 m(2) g(-1). The 3D structure improved the reducibility of surface CeO2 due to the increased oxygen vacancy. Both 3D CeO2 and 5 wt% CuO loaded on 3D CeO2 exhibit high catalytic activities for CO conversion.
语种英语
原文出处查看原文
WOS记录号WOS:000269883300003
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被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/103001
专题中国科学院大连化学物理研究所
通讯作者Wenjuan Shan
作者单位1.Liaoning Normal Univ, Inst Chem Functionalized Mat, Coll Chem & Chem Engn, Dalian 116029, Peoples R China
2.Chinese Acad Sci, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Shan, Wenjuan,Dong, Xiaowei,Ma, Na,et al. The Synthesis of Three-Dimensional CeO2 and Their Catalytic Activities for CO Oxidation[J]. CATALYSIS LETTERS,2009,131(3-4):350-355.
APA Shan, Wenjuan,Dong, Xiaowei,Ma, Na,Yao, Shiyan,Feng, Zhaochi,&Wenjuan Shan.(2009).The Synthesis of Three-Dimensional CeO2 and Their Catalytic Activities for CO Oxidation.CATALYSIS LETTERS,131(3-4),350-355.
MLA Shan, Wenjuan,et al."The Synthesis of Three-Dimensional CeO2 and Their Catalytic Activities for CO Oxidation".CATALYSIS LETTERS 131.3-4(2009):350-355.
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