Effects of Modified Graphene in Vegetable Oil on Friction and Wear Reduction

Abstract

Graphene nanoplatelets (GNP) was being surface modified through the use of sodium dodecyl sulfate (SDS) and oleic acid (OA) in order to achieve a better dispersion stability when being dispersed in high oleic POME. The dispersion stability and as well as the friction coefficient reduction performed by both unmodified and modified GNP under various concentrations were being studied