▎ 摘　　要

NOVELTY - Synthesis of graphene nanocomposite based additive for lubricants, comprises: (i) taking graphite flakes in the container; (ii) synthesis of graphene oxide by modified hummers method; (iii)doping of the graphene oxide with nitrogen element; (iv) functionalization of nitrogen doped graphene with unsaturated fatty acids; (v) functionalization of the thermally reduced nitrogen doped fatty acid functionalized graphene with amino group; and (vi) synthesis of graphene nano composite based additive for lubricant. USE - The process is useful for synthesis of graphene nanocomposite based additive for lubricants. ADVANTAGE - The process provides graphene nanocomposite based additive which exhibits enhanced anti-wear properties and enhanced tribological properties.