Abstract: La-Mn-TiO2 was obtained from EtOH and H2O solution,used TiOSO4,La(NO3)3·6H2O,MnSO4·4H2O and NaOH as raw materials.The degradation rate of Mn-La-TiO2 for Congo red was 99.9% after light 10min by UV with wavelength of 365mm.Compared with Mn-TiO2 and TiO2,the co-doping of Mn and La could greatly improve the photocatalytic performance of TiO2.Under the visible light condition,Mn-La-TiO2 also showed high catalytic activity.Under the reaction environment was acidic and neutral,and Mn-La-TiO2 had good photocatalytic degradation rate for Congo red.
弓莹, 刘慧瑾, 高雯雯, 焦玉荣, 魏巍, 张亚. La-Mn-TiO2光催化降解刚果红的性能研究[J]. 化工新型材料, 2018, 46(4): 118-121.
Gong Ying, Liu Huijin, Gao Wenwen, Jiao Yurong, Wei Wei, Zhang Ya. Study on the performance of La-Mn-TiO2 photocatalytic degradation for Congo red. New Chemical Materials, 2018, 46(4): 118-121.