What are the challenges in interpreting catalytic mechanisms?
One of the primary challenges in interpreting catalytic mechanisms is the heterogeneity of catalysts. Catalysts can be homogeneous, existing in the same phase as the reactants, or heterogeneous, existing in a different phase. Each type presents unique interpretative challenges. In heterogeneous catalysis, the surface interactions between the catalyst and reactants are often complex and can vary significantly across different sites on the catalyst's surface. This variability makes it difficult to generalize findings from one part of the surface to the entire catalyst.
