Sr optimal doping amount is 0.,and the methylene blue photodegradation rate irradiated for h reaches 9.88% when La0.Sr0.FeO serves as the photocatalyst,which exceeds 7% when the LaFeO as the catalyst.
Sr optimal doping amount is 0.,and the methylene blue photodegradation rate irradiated for h reaches 9.88% when La0.Sr0.FeO serves as the photocatalyst,which exceeds 7% when the LaFeO as the catalyst.
Sr最佳掺杂量为x=0.,这时所形成的La0.Sr0.FeO 光催化剂经 h光照射后光降解率可达9.88%,比LaFeO 作为光催化剂提高了约7%。