Controlled pore size of ordered mesoporous Al2O3-supported Mn/Cu catalysts for CO oxidation

doi:10.1016/j.micromeso.2017.04.046

	Controlled pore size of ordered mesoporous Al2O3-supported Mn/Cu catalysts for CO oxidation
Department	ERC国家工程研究中心
	Li, Liyan 1,2; Han WL(韩维亮)1 ; Dong F(董芳)1 ; Zong, Luyao 1,2; Tang ZC(唐志诚)1 ; Zhang, Jiyi 1,2; Tang ZC(唐志诚)
The second department	osso国家重点实验室
	2017
Source Publication	Microporous and Mesoporous Materials
ISSN	1387-1811
Volume	249 Pages:1-9
Abstract	In this paper, by controlling the calcination temperature, ordered mesoporous Al₂O₃ with controllable pore diameters were rationally designed and synthesized by evaporation-induced self-assembly method. The CuMn-Al₂O₃ catalysts with different pores were synthesized by a co-impregnation method with ordered mesoporous Al₂O₃ as template. These catalysts expressed ordered mesoporous structure, possessed higher specific surface area and large pore volume, and owned more surface active sites, which were helpful for CO oxidation. When the calcination temperature of Al₂O₃ was 400 ℃, this catalyst showed the highest catalytic activity. The reason was due to its relatively stronger redox ability and surface activity species. More Cu⁺ and chemisorbed oxygen concentration was very useful in achieving the highest catalytic performance.
Keyword	Co Oxidation Self-assembly Method Pore Structure Chemisorbed Oxygen
Subject Area	物理化学与绿色催化
DOI	10.1016/j.micromeso.2017.04.046
Funding Organization	The National Natural Science Foundation of China (21407154;21507137);The National Basic Research Program of China (2013CB933201);Science and Technology Service Network Initiative (STS) of Chinese Academy of Science (KFJ-SW-STS-149)
Indexed By	SCI
If	3.615
Language	英语
Funding Project	工业催化研究组
compositor	第一作者单位
Citation statistics	Cited Times:17[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/22042
Collection	精细石油化工中间体国家工程研究中心（ERC）羰基合成与选择氧化国家重点实验室（OSSO）
Corresponding Author	Zhang, Jiyi; Tang ZC(唐志诚)
Affiliation	1.State Key Laboratory for Oxo Synthesis and Selective Oxidation, National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.School of Petroleum and Chemical, Lanzhou University of Technology, Lanzhou 730050, China
Recommended Citation GB/T 7714	Li, Liyan,Han WL,Dong F,et al. Controlled pore size of ordered mesoporous Al2O3-supported Mn/Cu catalysts for CO oxidation[J]. Microporous and Mesoporous Materials,2017,249:1-9.
APA	Li, Liyan.,Han WL.,Dong F.,Zong, Luyao.,Tang ZC.,...&唐志诚.(2017).Controlled pore size of ordered mesoporous Al2O3-supported Mn/Cu catalysts for CO oxidation.Microporous and Mesoporous Materials,249,1-9.
MLA	Li, Liyan,et al."Controlled pore size of ordered mesoporous Al2O3-supported Mn/Cu catalysts for CO oxidation".Microporous and Mesoporous Materials 249(2017):1-9.

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