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Identifying the active sites of CuO/Ce0.67Sn0.33O2 catalysts for NO removal
Yao, Xiaojiang1; Yang, Fumo1; Dong, Lin1
2015
摘要CS (ceria-tin oxide) solid solution was synthesized by inverse co-precipitation method, and used as a support to prepare a series of supported copper oxide catalysts through wetness impregnation method. And then, the obtained samples were characterized by means of X-Ray Diffraction (XRD), H-2-Temperature Programmed Reduction (H-2-TPR), and NO reduction by CO (NO+CO) model reaction. The research results indicate that 12CuO/CS catalyst exhibits the best catalytic performance due to the most excellent reduction behavior, which results from the largest amount of highly dispersed copper oxide species.
语种英语
会议(录)名称ADVANCES IN ENERGY SCIENCE AND EQUIPMENT ENGINEERING
页码501-505
收录类别EI
会议地点Guangzhou, PEOPLES R CHINA
会议日期MAY 30-31, 2015