How Does Contact Angle Influence Catalytic Activity?
The contact angle can significantly affect the catalytic activity by influencing the adsorption of reactants and desorption of products. A surface with an optimal contact angle can enhance the interaction between the reactants and the catalyst, increasing the reaction rate. For example, in heterogeneous catalysis, a hydrophilic surface might be more effective for aqueous-phase reactions, while a hydrophobic surface could be advantageous for gas-phase reactions.