三明治结构钌插层二氧化钛光催化四环素降解性能研究

王兆阳, 秦鹏, 蒋胤, 冯小波, 杨培志, 黄富强

Sandwich Structured Ru@TiO2 Composite for Efficient Photocatalytic Tetracycline Degradation

WANG Zhaoyang, QIN Peng, JIANG Yin, FENG Xiaobo, YANG Peizhi, HUANG Fuqiang

图6 L-TiO2和L-Ru@TiO2的催化降解性能

Fig. 6 Catalytic degradation performance of L-TiO2 and L-Ru@TiO2 (a) TC degradation and (b) TC photodegradation kinetics curves of photocatalytic raw materials TiO2, L-TiO2 and L-Ru@TiO2 under simulated sunlight; (c, d) Photocatalytic degradation efficiencies of TC by L-Ru@TiO2 at different (c) temperatures and (d) wavelengths; (e, f) Photocatalytic degradation efficiencies of TC in active species trapping experiment by L-Ru@TiO2 (Initial conditions: AO 1 mmol/L, LA 0.5 mmol/L)