Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (1): 107.

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Synthesis and Characterization of Catalytic Property of Rare Earth Complex Oxides Dy0.5Sr1.5MO4(M = Mn, Fe, Co, Ni) with K2NiF4 Type Structure

CAO Lai-zhang1, MA Fu-tai1, LÜ Guang-lie2   

  1. 1. Department of Chemistry, Hangzhou University, Hangzhou, 310028;
    2. Central Laboratory, Hangzhou University, Hangzhou
  • Received:1990-11-05 Online:1992-01-24 Published:1992-01-24

Abstract: The rare earth complex oxides Dy0.5Sr1.5MO4(M = Mn, Fe, Co, Ni) were prepared.Their crystal structures have been studied by means of X-ray diffraction technique.The complex oxides with K2NiF4 tetragonal type structure have been obtained.The catalytic property has been characterized with micro-reactor and temperature programed desorption (TPD) technique.Besides, the availability of tolerance factor(t) has been discussed.

Key words: K2NiF4 Sturture, Rare earth complex oxide, Tolerance factor

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