The shape of a catalyst can dramatically alter its effectiveness. For example:
Nanoparticles: Catalysts in the form of nanoparticles have a high surface-to-volume ratio, providing numerous active sites for reactions. Nanorods and Nanowires: These elongated structures can offer unique directional properties and enhanced electron transport, beneficial for specific catalytic processes. Porous Structures: Catalysts with porous morphologies, such as zeolites or metal-organic frameworks (MOFs), provide high surface areas and facilitate mass transport of reactants and products.
