Copper oxide catalysts supported on ceria for low-temperature CO oxidation |
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| Authors: | Xiucheng Zheng Shuping Wang Shurong Wang Shoumin Zhang Weiping Huang Shihua Wu |
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| Affiliation: | aDepartment of Chemistry, Nankai University, Tianjin 300071, PR China |
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| Abstract: | Copper oxide catalysts supported on ceria were prepared by wet impregnation method using finely CeO2 nanocrystals, which was derived from alcohothermal synthesis, and copper nitrate dissolved in the distilled water. The catalytic activity of the prepared CeO2 and CuO/CeO2 catalysts for low-temperature CO oxidation was investigated by means of a microreactor-GC system. The samples were characterized using BET, XRD, SEM, HRTEM and TPR. |
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| Keywords: | Alcohothermal synthesis CeO2 CuO/CeO2 CO oxydation |
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