What is the role of pore size in heterogeneous catalysis?
In heterogeneous catalysis, the pore size of the catalyst support material is an important factor. Pores provide channels through which reactants can diffuse to reach the active sites. The size and distribution of these pores affect the accessibility of the active sites and the overall efficiency of the catalyst. Mesoporous materials, with pore sizes ranging from 2 to 50 nm, are often used to optimize diffusion and maximize catalytic performance.
