Fabrication of Cu-Doped CeO2 Catalysts with Different Dimension Pore Structures for CO Catalytic Oxidation | |
Department | ERC国家工程研究中心 |
Yunfei Su1,2; Lingfeng Dai1,2; Qingwen Zhang1,2; YunZhen Li1,2; JiaXi Peng3; Ren'an Wu3; Han WL(韩维亮)4; Tang ZC(唐志诚)4; Yi Wang1,2 | |
2016 | |
Source Publication | Catalysis Surveys from Asia |
ISSN | 1571-1013 |
Volume | 20Issue:4Pages:231-240 |
Abstract | 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 T100 = 50 °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. |
Keyword | Different Dimension Co Catalytic Oxidation Nanocasting Route Cu-doped Ceo2 Catalyst |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1007/s10563-016-9220-z |
Funding Organization | Wenzhou government’s startup fund (WIBEZD2014004-02);The National Basic Research Program of China (2013CB933201);the National Natural Science Foundation of China (21375125;201605116);the Creative Research Group Project of National Natural Science Foundation of China (21321064) |
Indexed By | SCI |
If | 3.219 |
Language | 英语 |
Funding Project | 工业催化课题组 |
compositor | 第四作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20901 |
Collection | 精细石油化工中间体国家工程研究中心(ERC) |
Corresponding Author | Ren'an Wu; Yi Wang |
Affiliation | 1.Institute of Biomaterials and Engineering Wenzhou Medical University Wenzhou China 2.Wenzhou Institute of Biomaterials and Engineering Chinese Academy of Sciences Wenzhou China 3.CAS Key Lab of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian China 4.National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou China |
Recommended Citation GB/T 7714 | Yunfei Su,Lingfeng Dai,Qingwen Zhang,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 | Yunfei Su.,Lingfeng Dai.,Qingwen Zhang.,YunZhen Li.,JiaXi Peng.,...&Yi Wang.(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 | Yunfei Su,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. |
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