What are the Limitations of Heterogeneous Catalysts?
- Surface Deactivation: The performance of heterogeneous catalysts can degrade over time due to the accumulation of by-products or poisoning by impurities. - Diffusion Limitations: In some cases, the rate of diffusion of reactants to the catalyst surface can be a limiting factor. - Complexity of Surface Reactions: The actual mechanism of surface reactions can be complex, making it challenging to fully understand and optimize the catalytic process.
