The effect of CeO 2 on property of Cu ZnO and its performance in CO 2 hydrogenation was investigated by means of activity test, XRD,TPR,CO 2 TPD and carbon deposit determination.

• 运用活性评价、XRD、TPR、CO2 - TPD和积炭测定手段 ,探讨了 Ce O2 对 Cu- Zn O催化剂性质和 CO2 加氢反应性能的影响。