Supports are essential because they influence several key aspects of catalysis:
Dispersion: Supports help in dispersing the catalytic active sites over a large surface area, which increases the availability of active sites for the reaction. Stability: Supports provide thermal and mechanical stability to the catalyst, making it more durable under reaction conditions. Selectivity: The interaction between the support and the active sites can enhance the selectivity of the catalytic process, leading to more efficient reactions. Regeneration: Supports can facilitate the regeneration of catalytic active sites, extending the catalyst's lifespan.
