PREPARATION METHOD OF POLYSTYRENE/CARBON NANOTUBE COMPOSITES AND PREPARATION METHOD OF NANOCOMPOSITES THAT THE POLYSTYRENE/CARBON NANOTUBE COMPOSITES ARE HOMOGENEOUSLY DISPERSED IN POLYSTYRENE MATRIX

摘要

PURPOSE: A producing method for a polystyrene/carbon nanotube composite, and a producing method of a nanocomposite including thereof are provided to combine polystyrene to the surface of a multi-walled carbon nanotube using an atom transfer radical polymerization. CONSTITUTION: A producing method for a polystyrene/carbon nanotube composite comprises the following steps: mixing benzyl bromide and a catalyst, and adding styrene to the mixture, to produce polystyrene combined with bromine using an atom transfer radical polymerization; and performing the atom transfer radical polymerization after dissolving the polystyrene combined with the bromine, a multi-walled carbon nanotube, and the catalyst to an organic solvent.