Citation: Wei Ping HUANG, Xiu Cheng ZHENG, Shou Min ZHANG, Xiao Hang QIU, Wei WEI, Bao Qing LI, Shi Hua WU. Oxidation of Carbon Monoxide over Cu/CeO₂ Catalysts Prepared by SMAI[J]. Chinese Chemical Letters, ;2001, 12(12): 1119-1122. shu

Oxidation of Carbon Monoxide over Cu/CeO₂ Catalysts Prepared by SMAI

Department of Chemistry, NanKai University, Tianjin 300071

Received Date: 23 April 2001

Supported Cu catalysts for low-temperature CO oxidation were prepared by solvated metal atom impregnation (SMAI). X-ray photoelectron spectroscopy (XPS) investigations indicated that the copper in all the samples was in a metallic state. XRD measurements showed that the mean diameters of Cu particles prepared by SMAI were small. Catalytical tests showed that the SMAI catalyst had high CO oxidation activity.
- CO oxidation,
- copper catalysts,
- solvated metal atom impregnation,
- conventional im-pregnation
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