A review on manganese dioxide catalyst for catalytic oxidation of volatile organic compounds

Volatile organic compounds(VOCs) are a major component in air pollutants and pose great risks to both human health and environmental protection.Thermal catalytic oxidation has been proved to be a convenient innovative technology for its ability to degrade VOCs completely.As a catalyst,MnO2 has shown a lot of advantages such as higher removal efficiency of VOCs at room temperature over other catalysts and has been widely used in the process of thermal catalytic oxidation.This review was focused on the research in the characteristics,preparation technology,impact factors that affect the removal efficiency of VOCs and the loading materials of MnO2