TY  - SER
AU  - Zeng, Shanghong
AU  - Wang, Yan
AU  - liu, Fenrong
TI  -  Ceo2 Nanoparticles Supported on Cuo with  Petal-like and Sphere-Flower Morphologies  for  Preferential Co Oxidation 
KW  - Ceo2/Cuo
KW  - Morphology
KW  - Hydrogen
ER  -