- - Manufacturing method of graphene-filler composite thermally conductive material and graphene-filler composite thermally conductive material manu factured by the same

摘要

The present invention is to perform an electrochemical reaction on the graphite sheet to generate a graphite interlayer material (A); Dispersing the graphite interlayer material in an organic solvent to prepare a first dispersion solution (B); Injecting the first dispersion solution into a Taylor induction reactor to prepare a second dispersion solution in which the graphene nanoplatelets are dispersed (C); And it provides a method for producing a graphene heat dissipation material and a graphene heat dissipation material prepared by the step (D), including, and then injecting a heat radiation filler into the second dispersion solution and stirring.