Despite its numerous advantages, ZSM-5 has some limitations:
1. Cost: The synthesis and modification of ZSM-5 can be expensive. 2. Deactivation: Over time, ZSM-5 can undergo deactivation due to coke formation or dealumination. 3. Diffusion Limitations: The microporous structure can sometimes limit the diffusion of larger molecules, affecting the catalyst's efficiency in certain reactions.
