Despite the advancements in screening methods, several challenges remain:
Complexity of reactions: Many catalytic reactions are complex and involve multiple steps, making it difficult to identify the best catalyst. Scalability: Catalysts that perform well in the lab may not always scale up effectively for industrial use. Reproducibility: Ensuring consistent performance of the catalyst across different batches and reaction conditions can be challenging. Cost: High-throughput and computational screening methods can be expensive and require significant investment in technology and expertise.