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Perovskitc-type oxides REMnO3(RE=La,Pr,Nd,Sm,Eu,Gd,Dy)were prepared.The effect of RE ion on catalytic activity of REMnO3 was investigated.The relation among catalytic activity,effective magnetic moment and reducibility of catalysts was discussed.Perovskitc-type oxides REMnO3(RE=La,Pr,Nd,Sm,Eu,Gd,Dy)were prepared.The effect of RE ion on catalytic activity of REMnO3 was investigated.The relation among catalytic activity,effective magnetic moment and reducibility of catalysts was discussed.
Perovskitc-type oxides REMnO3 (RE = La, Pr, Nd, Sm, Eu, Gd, Dy) were prepared. The effect of RE ion on catalytic activity of REMNO3 was investigated.The relation among catalytic activity, effective magnetic moment and reducibility of The catalysts were discussed. Perovskitc-type oxides REMnO3 (RE = La, Pr, Nd, Sm, Eu, Gd, Dy) were prepared. The effect of RE ion on catalytic activity of REMNO3 was investigated. moment and reducibility of catalysts was discussed.