Scientific Sessions

Zeolites are crystalline microporous aluminosilicate materials that have become indispensable in catalysis due to their unique structural, chemical, and textural properties. Their uniform pore size, high surface area, and tunable acidity allow zeolites to act as highly selective catalysts in numerous chemical processes. They are widely used in petroleum refining, petrochemical synthesis, and environmental applications, facilitating reactions such as hydrocracking, isomerization, alkylation, and adsorption of pollutants. The ability to modify zeolite frameworks by introducing different metal ions or functional groups enhances their catalytic activity and selectivity for specific reactions.

The catalytic mechanisms of zeolites rely on the confinement of reactant molecules within their pores, which promotes selective transformation while minimizing side reactions. Both Brønsted and Lewis acid sites present in zeolites play a crucial role in protonation and electron transfer during chemical reactions. Advances in nano-zeolites, hierarchical structures, and composite materials have further improved diffusion, accessibility, and stability, making them suitable for modern applications like biomass conversion, green chemistry, and sustainable energy production. By combining experimental studies with computational modeling, researchers can design zeolites with tailored properties to meet specific industrial and environmental needs, positioning them as a cornerstone in catalytic science.