How Can the Stability of Colloidal Catalysts be Improved?
To improve the stability of colloidal catalysts, various strategies can be employed. These include the use of stabilizing agents such as surfactants, polymers, or ligands that adsorb onto the nanoparticle surface, preventing aggregation. Another approach is to encapsulate the nanoparticles within a porous matrix, providing physical barriers that enhance stability.
