Titanium dioxide is an excellent semiconductor material with good photoelectric properties and is widely used as a photocatalyst at present. The photocatalytic mechanism of TiO2 and its modification were introduced, the photocatalytic efficiency could be improved by means of precious metal deposition, ion doping and semiconductor composite. The applications of TiO2 in the fields of pollutant treatment, solar cells and photocatalytic hydrogen production were introduced, which have a wide prospect.
巩振虎, 刘义章, 周凯, 王仕亮.
TiO2光催化剂的改性与应用
[J]. 吉林化工学院学报, 2021, 38(9): 102-106.
GONG Zhenhu, LIU Yizhang, ZHOU Kai, WANG Shiliang.
Modification and Application of TiO2 Photocatalyst
. Journal of Jilin Institute of Chemical Technology, 2021, 38(9): 102-106.