Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (7): 634.

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The Crystal Structure and Catalytic Activity of a Series of Complex Oxide Catalysts

Yu Min, Lin Peiyan   

  1. Department of Molern Chemistry, China University of Science and Technology, Hefei
  • Received:1985-03-08 Online:1986-07-24 Published:1986-07-24

Abstract: Ascries of complex oxide catalysts In0.7Sr0.3MnO3 were investigated (Ln=La,Ce,Pr,Nd,Sm,Gd,Tb,Dy,Ho,Er).The crystal structures of these catalysts were determined by X-ray diffraction.Some of them are the single crystals,some of them are varied pcrovskite crystals,the others are not perovskite crystals.The catalytic activities of these catalysts are very different for oxidation of COand C2H6.It was explained that the mechanism of oxidation of COand C2H6 is different,and the effect of surface area and dimension of crystal cell are different.

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