Scientific Sessions

Nanocatalysis is an emerging field that utilizes nanometer-sized catalysts to enhance reaction rates, selectivity, and efficiency through unique size- and shape-dependent properties. At the nanoscale, catalysts exhibit a high surface-to-volume ratio, providing more active sites for chemical interactions. These nanostructured materials, including metal nanoparticles, metal oxides, carbon-based nanomaterials, and core–shell structures, enable precise control over catalytic activity and stability. The ability to tailor their morphology, composition, and electronic structure makes them highly effective in diverse applications such as energy conversion, pollution control, fuel cells, and chemical synthesis.

The mechanisms in nanocatalysis often involve surface plasmon resonance, quantum confinement, and enhanced adsorption capabilities, which improve catalytic efficiency beyond that of bulk materials. Advances in green synthesis methods, surface functionalization, and catalyst support technologies have further improved durability and reusability. Additionally, computational modeling and in-situ characterization techniques provide deeper insights into reaction pathways and active site behavior at the nanoscale. Nanostructured catalysts are also being integrated into photocatalysis and electrocatalysis systems for renewable energy production, such as water splitting and CO2 reduction. Overall, nanocatalysis represents a vital step toward more efficient, sustainable, and innovative catalytic technologies for the future of chemical and energy industries.