When selecting a material for catalysis, several properties need to be considered:
1. Activity: The material must facilitate the desired chemical reaction efficiently. 2. Selectivity: It should favor the formation of the desired product over unwanted by-products. 3. Stability: The material should maintain its performance over time and under reaction conditions. 4. Surface Area: High surface area can enhance the availability of active sites. 5. Thermal and Chemical Resistance: The material must withstand the reaction conditions, including temperature and corrosive environments.