Temperature impacts catalyst performance in various ways:
Reaction Rate: The reaction rate typically increases with temperature, as described by the Arrhenius equation. However, too high a temperature can lead to catalyst sintering and loss of active surface area. Selectivity: Temperature influences the pathway of the reaction, affecting the selectivity towards the desired product. Optimal temperature conditions are necessary to achieve high selectivity. Stability: Prolonged exposure to high temperatures can cause catalyst deactivation through mechanisms such as sintering, coking, or phase transformation.
