Abstract
Nano-assembly technique to fabricate the novel functional nano-composite materials has developed in this study. The integrated composite particles, i.e. functional nano materials are adsorbed on matrix powder, were obtained by proposed nano-assembly technique. The electrostatic attractive force induced by layering the two kinds of polyelectrolytes was utilized to assemble nano materials. The fabrication process of integrated composite particle involves the sequential adsorption of oppositely charged polyelectrolytes, i.e., PSS (poly (sodium 4-styrene sulfonate)) and PDDA (poly (diallyl dimethyl ammoniumchloride)) on surface of matrix and additive grains, respectively. The novel nanocomposite with well-dispersed and/or percolation structure of nano materials were successfully fabricated via integrated composite particles.
