| 摘要 |
A manufacturing method of a graphene polymer composite with effectively dispersed graphene is provided. A manufacturing method of a graphene copolymer nanocomposite according to the present invention includes a step of forming a nanocomposite which consists of copolymers reinforced with graphene by forming the copolymers on the graphene by an emulsion polymerization method. Like the present invention, it affects crystallinity and glass transition temperature (Tg) to introduce graphene into a copolymer matrix. By introducing graphene into the copolymer, the decomposition temperature of a polymer is increased, and the thermal stability of the composite is improved. [Reference numerals] (S10) Prepare graphene;(S20) Prepare a graphene-mixed solution by mixing a hydrophilic solvent, a surfactant, and graphene;(S30) Form a graphene-dispersed solution by dispersing the graphene-mixed solution with ultrasonic waves;(S40) Form an organic monomer-dispersed solution by putting an organic monomer polymerization initiator in the graphene-dispersed solution;(S50) Polymerize an organic monomer;(S60) Wash and dry;(S70) Manufacture as a film form |
