Degradation of Malachite Green on MoS/TiO2 Nanocomposite

摘要

The catalytic activity of a MoS/TiO2 nanocomposite was evaluated using the degradation reaction of malachite green. The MoS/HO2 nanocomposite revealed excellent photocatalytic activity in the degradation reaction of malachite green. The good catalytic activity of the MoS/TiO2 nanocomposite was ascribed to the large BET surface area. The degradation rate of malachite green was affected by reaction conditions, such as initial concentration of malachite green, repeatedly used cycles and dosage of MoS/TiO2 nanocomposite. It is suggested that the MoS/TiO2 nanocomposite was a promising catalyst for the removal of malachite green.