The advantages of using hydrotalcites in catalysis include:
1. High Surface Area: This provides more active sites for catalytic reactions. 2. Tunability: The composition can be adjusted to optimize catalytic properties for specific reactions. 3. Stability: Hydrotalcites exhibit high thermal and chemical stability, making them suitable for harsh reaction conditions. 4. Reusability: They can be regenerated and reused, reducing the cost of catalytic processes.