The efficiency and effectiveness of a catalyst are largely influenced by its ability to absorb reactants. Here are some ways in which absorption impacts catalysis:
- Increased Reactant Concentration: The local concentration of reactants on the catalyst surface can be significantly higher than in the bulk phase, leading to an increased reaction rate. - Activation of Reactants: Absorption can facilitate the activation of reactants by weakening certain bonds, making them more reactive. - Selective Catalysis: Absorption can result in selective catalysis by preferentially absorbing specific reactants or intermediates, thus steering the reaction towards a desired product.
