How Do Phase Transitions Affect Catalyst Performance?
Phase transitions can affect catalyst performance in multiple ways:
Surface Properties: Changes in phase can alter the surface properties of a catalyst, including its morphology, surface area, and active sites. This can enhance or diminish catalytic activity. Thermal Stability: The thermal stability of catalysts is crucial for high-temperature reactions. Phase transitions can either stabilize or destabilize the catalyst at elevated temperatures. Pore Structure: The pore structure of a catalyst can be affected by phase changes, influencing the diffusion of reactants and products.
