Refinement of catalysts faces several challenges, including:
1. Complexity of Catalytic Processes: Many reactions involve multiple steps and intermediates, making it difficult to pinpoint the exact factors influencing performance. 2. Cost and Scalability: Developing and testing new catalysts can be expensive and time-consuming. Scaling up from lab-scale to industrial-scale also poses significant challenges. 3. Stability and Deactivation: Catalysts may lose activity over time due to poisoning or sintering. Refining catalysts to enhance their durability is an ongoing area of research.
