Temperature and pressure are critical parameters in catalytic reactions. An increase in temperature generally enhances reaction rates by providing the necessary activation energy, but excessive heat can lead to the deactivation of catalysts through processes such as sintering or thermal degradation. Conversely, pressure influences the equilibrium of reactions, particularly in gas-phase reactions. Elevated pressures can increase the concentration of reactants, thus accelerating the reaction rate, but might also lead to issues like catalyst pore blockage.
