What Role Does Pore Size Play in Different Types of Catalysis?
Pore size plays a crucial role in various types of catalysis:
- Heterogeneous Catalysis: In solid catalysts, pore size affects the availability of active sites and the diffusion of reactants and products. - Enzyme Catalysis: For immobilized enzymes, the pore size must be large enough to accommodate the enzyme molecules while maintaining high activity. - Zeolite Catalysis: Zeolites with different pore sizes are used to catalyze reactions ranging from cracking hydrocarbons to synthesizing fine chemicals.
