Smart catalysts operate through different mechanisms. Some common mechanisms include:
Stimuli-responsive materials: These catalysts change their physical or chemical properties in response to stimuli such as temperature, pH, light, or electric fields. Self-healing catalysts: These catalysts can repair themselves when they degrade during a reaction, extending their lifespan and maintaining performance. Adaptive catalysts: These catalysts can dynamically adjust their active sites or surface properties during a reaction to optimize performance.