| abstract |
The invention discloses a novel and efficient ozone catalytic material and a preparation method thereof, comprising a base material with high specific surface area and a transition metal oxide - C 3 N 4 composite material supported on the base material . The transition metal hydroxide-C 3 N 4 mixture formed by the composite of the metal salt solution and the alkali solution is prepared by sintering. The ozone catalytic material of the present invention has the performance of continuous and high-efficiency catalysis, the reaction conditions are mild and the mass production can be realized under normal temperature conditions, and the raw materials with relatively low price can be used, which is suitable for large-scale production. To remove ozone, it is suitable for most industrial waste gas ozone tail gas, wastewater ozone and indoor environment. By changing the type and shape of the carrier, it can also be used in humidifiers, purifiers and other equipment, and has good application prospects. |