Calcium and copper substitutions, in A-site B-site respectively, of parent stoichiometric LaFeO3 La-deficient La0.7FeO3 perovskites led to significant improvements the kinetics CO propene oxidation typical three-way operating conditions. La0.7Fe1-yCuyO3 were found more prone surface oxide segregation leading active extra-framework species oxidation. Optimal performances obtained on La0.7Fe0.8Cu...

kinetic monte carlo simulation was applied to investigation of kinetics and mechanism of oxalic acid degradation by direct and heterogeneous catalytic ozonation. la-containing perovskites including lafeo3, lanio3, lacoo3 and lamno3 was studied as catalyst for oxalic acid ozonation. the reaction kinetic mechanisms of each abovementioned catalytic systems has been achieved. the rate constants val...