What are the Challenges in Catalysis for Artificial Photosynthesis?
Despite significant advancements, there are several challenges in the field. One major issue is the stability of catalysts over time. Many catalysts tend to degrade under operational conditions, reducing their effectiveness. Another challenge is achieving high selectivity and efficiency, ensuring that the desired products are formed with minimal byproducts. Additionally, the cost of certain catalytic materials, particularly precious metals, poses a barrier to scalability.
