Future research in metal loading aims to develop more efficient and cost-effective catalysts. This includes:
1. Nanoscale Catalysts: Using nanoparticles to increase the surface area and active site availability. 2. Bimetallic Catalysts: Combining two metals to enhance catalytic properties through synergistic effects. 3. Advanced Supports: Developing new support materials that enhance metal dispersion and stability. 4. Green Chemistry Approaches: Using environmentally friendly methods for metal loading and catalyst preparation.