Cooperative Catalytic Effect Analysis of Visible Light Response Nano-ZnO and TiO2

Author:

Li Gang,Li Yan Sheng1,Wang Ying1,Gao Hong1

Affiliation:

1. Dalian Jiaotong University

Abstract

Nano-ZnO, nano-TiO2and 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 TiO2content in the mixed catalyst on catalytic degradation isn’t distinct.

Publisher

Trans Tech Publications, Ltd.

Reference16 articles.

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