What are the Challenges in Utilizing Electronic Excited States?
While the use of electronic excited states in catalysis holds great promise, it also presents several challenges:
1. Stability: Excited states are often short-lived and can lead to the degradation of the catalyst. 2. Recombination: The recombination of excited electrons with holes can result in energy loss, reducing the efficiency of the catalytic process. 3. Material Design: Developing materials with appropriate band gaps and charge carrier properties is crucial but challenging.
