reduced surface area

How Does Reduced Surface Area Affect Catalytic Performance?

Catalytic performance is heavily dependent on the availability of active sites. A reduced surface area can lead to several issues:
1. Lower Reaction Rates: With fewer active sites available, the rate of reaction can decrease significantly.
2. Increased Activation Energy: Reduced surface area may lead to higher activation energy requirements, making the process less efficient.
3. Selectivity Issues: A lower number of active sites can affect the selectivity of the catalyst, potentially leading to undesired by-products.
4. Deactivation: Over time, a reduced surface area can lead to the complete deactivation of the catalyst, necessitating replacement or regeneration.

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