▎ 摘　　要

NOVELTY - Graphene/inorganic fullerene-like tungsten disulfide modified composite lubricating oil comprises 0.01 wt.% graphene-based composite nanoparticles, 0.1-5 wt.% surfactant, 0.001-0.05 wt.% anti-foaming agent, 0.5-1 wt.% antioxidant and balance base oil. USE - Graphene/inorganic fullerene-like tungsten disulfide modified composite lubricating oil. ADVANTAGE - The oil is stable, dispersible, anti-friction, anti-wear, self-repairing and has high heat conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene/inorganic fullerene-like tungsten disulfide modified composite lubricant comprising mixing graphene-based composite nanoparticles and surfactant, ultrasonic treating, dispersing, adding anti-foaming agent, antioxidants and base oil, stirring and ultrasonic mixing.