Optimizing active sites involves various strategies such as:
- Doping: Introducing foreign atoms into the catalyst structure can create new active sites or enhance existing ones.
- Support Materials: Using different support materials can influence the dispersion and activity of the active sites. For instance, carbon-based supports are often used in metal catalysts to increase their surface area.
- Surface Modification: Techniques like plasma treatment or chemical etching can modify the surface properties and create new active sites.
