Several factors can influence the efficiency of a catalyst:
Surface Area: Higher surface area allows for more active sites and better interaction with the reactants. Temperature: Optimal temperature can enhance reaction rates but too high a temperature may deactivate the catalyst. pH Levels: The acidity or basicity of the medium can affect the catalyst's performance. Pressure: In gas-phase reactions, higher pressure can drive the reaction forward but can also lead to catalyst degradation. Concentration: The concentration of reactants and products can influence the reaction dynamics and catalyst efficiency.
