CaFe2O4基复合光催化剂的制备及性能研究
张春燕,刘哲语

Preparation and performance study of CaFe2O4-based composite photocatalysts
Chunyan ZHANG,Zheyu LIU
图4 阻抗谱(a)和光电流密度(b)
Fig. 4 Impedance spectroscopy(a)and photocurrent density(b)