The Effect of dispersion state of Graphene for the study of Transport properties of Epoxy-Graphene nano composites

ABSTRACT The alternate substitute for traditional epoxy reinforcement with graphene have attracted graphene nano composites in advanced applications. In this paper the dispersion of graphene in to epoxy system by using sonication as well as dispersion states and reaggreation properties have been studied. The reaggreation property was measured by using UV spectroscopy.. The decrease in light transmittance was about 80.6 to 60.3% in liquid epoxy after 10mins. which mainly depends on the sonication time and temperature.