What is the Role of Pore Size and Shape in Catalysis?
Pore size and shape in porous catalysts like zeolites and MOFs play a crucial role in determining which reactants can access the catalytic sites. This phenomenon, known as molecular sieving, allows for the selective transformation of specific molecules. For example, only molecules small enough to enter the pores will be catalyzed, thus enhancing the selectivity of the catalyst.
