This project is supported by the Natural Science Foundation of Tianjin (No. 983603611)
Supported Au catalysts for low-temperature CO oxidation were prepared by solvated metal atom impregnation (SMAI) and conventional impregnation (Cl). X-ray photoelectron spectroscopy (XPS) investigations indicated that...
The solvated metal atom impregnation (SMAI) method was used to prepare Co/SiO 2 and Co/La SiO 2 catalyst samples with 5%Co content. The XPS results showed that the cobalt particles both in SiO 2 and in La SiO 2 existe...