• Materials Science
  • Published 2009

Effect of the Calcination Temperature on Catalytic Performances of Spinel Type Co_(0.7)Ce_(0.3)Co_2O_4 Catalysts

@inproceedings{Laitao2009EffectOT,
  title={Effect of the Calcination Temperature on Catalytic Performances of Spinel Type Co_(0.7)Ce_(0.3)Co_2O_4 Catalysts},
  author={Luo Lai-tao},
  year={2009}
}
Co0.7Ce0.3Co2O4 mixed oxides were prepared by co-precipitation method and calcined at 400 ℃,500 ℃ and 600 ℃,respectively.The influence of the calcination temperature on the performance of Co0.7Ce0.3Co2O4 mixed oxides for methane combustion reaction was studied.The prepared samples were characterized by XRD,TG-DTA,BET、FT-IR and H2-TPR techniques.The results displayed that all catalysts calcined at different temperature had spinel-type structure,Co0.7Ce0.3Co2O4 calcined at 400 ℃ had larger BET… CONTINUE READING