The CeO₂/CuO catalysts using different template agent(F68 L64, F127 and P123) were synthesized by the simple template and impregnation method. They were characterized by FESEM, XRD, N2 physisorption and H2-TPR techniques. It is found that the CeO₂/CuO catalysts are double pore distribution, and CeO₂ can enter into the gap of CuO supports and form the contact interface of copper and cerium. Among the asprepared catalysts, the CeO₂/CuO-F127 catalyst disp...

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