Oxidation of Isobutane over Complex Oxides Containing V and Mg2V2O7 Catalysts Partially Substituted by Transition Metal Ions.

@inproceedings{Xia2003OxidationOI,
  title={Oxidation of Isobutane over Complex Oxides Containing V and Mg2V2O7 Catalysts Partially Substituted by Transition Metal Ions.},
  author={Qing Xia and Yoshiaki Obana and Hiroyasu Nishiguchi and Masami Ito and Tatsumi Ishihara and Yusaku Takita},
  year={2003}
}
  • Qing Xia, Yoshiaki Obana, +3 authors Yusaku Takita
  • Published 2003
  • Chemistry
  • The oxidation of isobutane was investigated over various complex vanadium oxide catalysts. Mg 2 V 2 O 7 , MgV 2 O 6 , and Mg 3 V 2 O 8 are effective catalysis for isobutene formation at >300°C. Cu 2 V 2 O 7 and CaV 2 O 6 showed intermediate activity and BiVO 4 and Ca 7 V 4 O 17 were slightly active. The active catalysts had relatively strong acidic sites, and H abstraction from the t-carbon of isobutane by acidic site was considered to be the initial and rate-determining step because a linear… CONTINUE READING

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