The interaction between adsorbates and catalysts involves several mechanisms:
1. Bond Formation: In chemisorption, adsorbates form chemical bonds with the catalyst surface, leading to changes in the electronic structure of both the adsorbate and the catalyst. 2. Surface Diffusion: Adsorbates can diffuse across the surface of the catalyst, which can affect the availability of active sites for the reaction. 3. Desorption: The process where adsorbates leave the catalyst surface, either as reaction products or unreacted species.
