Synthesis of Mesoporous Cu-Mn-Al_2O_3 Materials and Their Applications to Preferential Catalytic Oxidation of CO in a Hydrogen-rich Stream |
| |
| Authors: | FANG De-ren REN Wan-zhong LIU Zhong-min XU Xiu-feng ZHANG Hui-min LIAO Wei-ping |
| |
| Institution: | [1]Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China [2]Institute of Applied Catalysis, Yantai University, Yantai 264005, P. R. China |
| |
| Abstract: | A series of mesoporous Cu-Mn-Al2O3(CMA) materials was synthesized at moderate temperature and their structures were characterized by XRD, N2 physical adsorption and TPR techniques. It was found that using metal complex ionCu(NH3) 42+-Mn(NH3)62+] as raw materials is easier to form good-structure mesoporous Cu-Mn-Al2O3 materials than using its nitrate salt Cu(NO3)2-Mn(NO3)2]. The TPR tests results indicate that CuO and MnOx were homogeneously dispersed in the mesoporous materials. Their catalytic applicatio... |
| |
| Keywords: | Cu-Mn-Al2O3 Mesoporous material Selective CO oxidation Hydrogen-rich Catalyst |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
