Several strategies can be employed to achieve sparsity in catalysis: - Nanostructuring: Creating nanoscale structures increases the surface area available for reactions, enhancing the efficacy of the catalyst. - Single-Atom Catalysts: By dispersing single atoms of catalytic materials on supports, the maximum activity can be achieved with minimal material. - Support Materials: Using high surface area support materials like mesoporous silica or carbon nanotubes helps disperse the catalytic material more effectively. - Bimetallic Catalysts: Combining two different metals can create synergistic effects, improving activity and reducing the amount of each metal needed.
