Abstract The effect of different preparation methods on the photocatalytic activity of perovskite type oxides(LaFeO 3 and doped LaFeO 3)has been studied by the analytical technology of XRD and TEM. The results show that the highest photocatalytic activity of the catalyst is prepared by the citrate complex method,the next is by the precipitation method and the worst is by the mixed oxide method.
SANG Li\|xia,FU Xi\|xian,BAI Shu\|lin,YANG Qiu\|hua,WANG Jun\|zhen,SUN Yi\|huan .Effect of Preparation Methods on Photocatalytic Activity of LaFeO_3 and Doped LaFeO_3[J] Chemcial Industry and Engineering, 2000,V17(6): 336-340
2000, Vol. 17 
