Understanding the real-time behavior of catalysts under actual reaction conditions is crucial for several reasons:
1. Dynamic Nature of Catalysts: Catalysts can undergo structural and electronic changes during reactions. Operando conditions allow us to capture these transient states. 2. Reaction Mechanisms: They help in elucidating the detailed mechanisms by which reactions occur, offering deeper insights into rate-determining steps and intermediate species. 3. Optimization: By understanding how catalysts behave in real-time, researchers can better optimize catalytic materials and reaction conditions for maximum efficiency and selectivity.