Cooperative Catalytic Effect Analysis of Visible Light Response Nano-ZnO and TiO2
Nano-ZnO, nano-TiO2 and their mixed catalyst respectively degrade methyl orange solution with concentration 10mg/L in sunlight. When the dosing quantity is 1g/L during 8h degradation, the degradation effect is better and the degradation rates of three catalysts can all reach more than 93% with prolonging of degradation time, and the degradation effect of mixed catalyst is best and its degradation rate reaches more than 99%. Moreover the effect of TiO2 content in the mixed catalyst on catalytic degradation isn’t distinct.
Dongye Sun, Wen-Pei Sung and Ran Chen
G. Li et al., "Cooperative Catalytic Effect Analysis of Visible Light Response Nano-ZnO and TiO2", Applied Mechanics and Materials, Vols. 71-78, pp. 2848-2851, 2011