TiO<sub>2</sub>/WO<sub>3</sub>微纳米纤维复合材料的制备及光催化性能

TiO₂/WO₃微纳米纤维复合材料的制备及光催化性能

孟姝虔, 周德凤, 朱晓飞, 杨国程, 李朝辉

Fabrication of TiO₂/WO₃Micro-nanofibers Composites and Their Photocatalytic Activity

MENG Shu-Qian, ZHOU De-Feng, ZHU Xiao-Fei, YANG Guo-Cheng, LI Zhao-Hui

图7 TiO₂ /WO₃复合微纳米纤维(n(Ti): n(W) = 2:1)在不同煅烧温度下对MB的光降解曲线
Fig. 7 Photocatalytic degradation of MB over TiO₂ /WO₃ (n(Ti): n(W) = 2:1) micro-nanofibers composites calcined at different temperatures under UV light irradiation
(a) MB; (b) Calcined at 400℃; (c) Calcined at 500℃; (d) Calcined at 600℃; (e) Calcined at 700℃; (f) Calcined at 800℃