What are the Different Types of Catalysts Used in Air Purification?
There are several types of catalysts used in air purification, including:
Metal Catalysts: Platinum, palladium, and rhodium are commonly used in automotive catalytic converters. Metal Oxide Catalysts: Titanium dioxide (TiO2) is widely used for photocatalytic degradation of pollutants. Zeolites: These are microporous, aluminosilicate minerals that can adsorb and degrade pollutants.