Activity Catalytic activity refers to the ability of a catalyst to increase the rate of a chemical reaction. High activity means the catalyst can produce a significant amount of product in a short time.
Selectivity Selectivity is the ability of a catalyst to direct a chemical reaction towards a specific product, minimizing the formation of undesired by-products. High selectivity is essential for achieving high yields and purity of the desired product.
Stability Stability refers to the catalyst's ability to maintain its activity and selectivity over time. A stable catalyst can withstand the harsh conditions of industrial processes without significant degradation.
Surface Area and Porosity The surface area and porosity of a catalyst are critical factors that influence its activity. Catalysts with high surface areas and well-defined pore structures provide more active sites for reactions.
