Fabrication of Cu-Doped CeO2 Catalysts with Different Dimension Pore Structures for CO Catalytic Oxidation

doi:10.1007/s10563-016-9220-z

	Fabrication of Cu-Doped CeO2 Catalysts with Different Dimension Pore Structures for CO Catalytic Oxidation
	Tang, Zhicheng 4; Wang, Yi 2,3; Su, Yunfei 2,3; Dai, Lingfeng 2,3; Zhang, Qingwen 2,3; Li, Yunzhen 2,3; Peng, Jiaxi 1; Wu, Ren'an 1; Han, Weiliang 4
刊名	CATALYSIS SURVEYS FROM ASIA
	2016-12-01
卷号	20 期号:4 页码:231-240
关键词	Different Dimension Co Catalytic Oxidation Nanocasting Route Cu-doped Ceo2 Catalyst
ISSN号	1571-1013
DOI	10.1007/s10563-016-9220-z
文献子类	Article
英文摘要	Transition metal oxides (TMOs) applied as catalysts whose catalytic activities are directly affected by their pores size and pores distributions. Herein, two-dimensional Cu-doped CeO2 (2D@Cu-CeO2) and three-dimensional Cu-doped CeO2 (3D@Cu-CeO2) were prepared by adopting the mesoporous silica SBA-15 and KIT-6 as templates, respectively. Nanometer Cu-doped CeO2 (nano@Cu-CeO2) was synthesized by the method of precipitation. All catalysts were evaluated for the catalytic oxidation of CO, and the 3D@Cu-CeO2 catalyst exhibited the highest catalytic activity (complete conversion temperature T-100 = 50 A degrees C), which can be ascribed to the three-dimensional porous channel structure, larger specific surface area and abundant active surface oxygen species. In addition, complete conversion of CO had remained the same after 3D@Cu-CeO2 was observed for 12 h, indicating it has the best catalytic stability for CO.
WOS关键词	LOW-TEMPERATURE ; SURFACE TEXTURE ; PERFORMANCE ; REDUCTION ; FACILE ; SILICA ; OXIDES ; COPPER ; O-2
WOS研究方向	Chemistry
语种	英语
出版者	SPRINGER/PLENUM PUBLISHERS
WOS记录号	WOS:000388184600003
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/169750]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Wang, Yi; Wu, Ren'an
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China 2.Wenzhou Med Univ, Inst Biomat & Engn, Wenzhou 325000, Peoples R China 3.Chinese Acad Sci, Wenzhou Inst Biomat & Engn, Wenzhou 325000, Peoples R China 4.Chinese Acad Sci, Lanzhou Inst Chem Phys, Natl Engn Res Ctr Fine Petrochem Intermediates, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Tang, Zhicheng,Wang, Yi,Su, Yunfei,et al. Fabrication of Cu-Doped CeO2 Catalysts with Different Dimension Pore Structures for CO Catalytic Oxidation[J]. CATALYSIS SURVEYS FROM ASIA,2016,20(4):231-240.
APA	Tang, Zhicheng.,Wang, Yi.,Su, Yunfei.,Dai, Lingfeng.,Zhang, Qingwen.,...&Han, Weiliang.(2016).Fabrication of Cu-Doped CeO2 Catalysts with Different Dimension Pore Structures for CO Catalytic Oxidation.CATALYSIS SURVEYS FROM ASIA,20(4),231-240.
MLA	Tang, Zhicheng,et al."Fabrication of Cu-Doped CeO2 Catalysts with Different Dimension Pore Structures for CO Catalytic Oxidation".CATALYSIS SURVEYS FROM ASIA 20.4(2016):231-240.