What are Common Examples of Heterogeneous Catalysts?
1. Metal Catalysts: Metals like platinum, palladium, and nickel are widely used in applications such as hydrogenation and oxidation reactions. 2. Metal Oxides: Oxides such as titanium dioxide and alumina are used in processes like photocatalysis and in catalytic converters. 3. Zeolites: These microporous aluminosilicates are used in petrochemical industries for cracking and isomerization reactions.