What methods are used to synthesize spherical catalytic particles?
Several methods exist for the synthesis of spherical catalytic particles, such as: - Sol-gel process: This involves the transition of a solution into a solid gel phase, forming spherical particles. - Spray drying: A liquid precursor is sprayed into a heated chamber, where it rapidly dries into spherical particles. - Emulsion techniques: Emulsions are used to create droplets that serve as templates for spherical particles upon solidification.
