Oxidation of CO on Ag-based composite oxides |
| |
| Authors: | S Imamura H Minagawa M Ishihara and S Ishida |
| |
| Institution: | (1) Department of Chemistry, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, 606 Kyoto, Japan;(2) Department of Industrial Chemistry, Chubu University, Matsumoto-cho, 487 Kasugai, Japan |
| |
| Abstract: | Thermal stability of the oxidized state of silver was increased in the Cr, Mn, Fe and Co oxides. However, Ni and Cu oxides did not stabilize Ag, leading to its aggregation to form metallic Ag at 400°C. The Ag in the former group exhibited high catalytic activity in the oxidation of CO due to the formation of composite oxides with these transition metals.
                     Cr, Mn, Fe Co.   , Ni Cu  Ag,     400°C.   Ag CO,   .
|
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
