Fabrication of Cu-Doped CeO2 Catalysts with Different Dimension Pore Structures for CO Catalytic Oxidation
文献类型：期刊论文
| 作者 | Tang, Zhicheng4; Wang, Yi2,3; Su, Yunfei2,3; Dai, Lingfeng2,3; Zhang, Qingwen2,3; Li, Yunzhen2,3; Peng, Jiaxi1; Wu, Ren'an1; Han, Weiliang4 |
| 刊名 | CATALYSIS SURVEYS FROM ASIA
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000388184600003 |
| 出版者 | SPRINGER/PLENUM PUBLISHERS |
| 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. |
入库方式： OAI收割
来源：大连化学物理研究所
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