Abstract
The mechanical processes have conventionally often conducted for fabricating composite particles. However, these techniques are including several issues for designing the nano-structure of composite particles. In order to overcome these issues, novel processing technique was successfully developed to fabricate integrated composite powders by present author. The fabrication of integrated composite powder involves the sequential adsorption of oppositely charged polyelectrolytes, i.e., PSS (Poly (sodium 4-styrene sulfonate)) and PDDA (poly (diallyldimethylammoniumchloride)) on surface of matrix and additive grains, respectively in order to produce electrically charged particles. The integrated composite particles, i.e., large-sized-particles coated with nanoparticles were successively obtained by the mixing with oppositely charged particles in the solvent. We introduce here our recent research activities to fabricate integrated composite structures.
