▎ 摘　　要

NOVELTY - A graphene/silicon dioxide ionic liquid layered liquid crystal lubricant comprises graphene, silicon dioxide, ionic liquid (C16mimNTf2), Triton X-100 (RTM: polyethylene glycol tert octylphenyl ether) and water at mass ratio of 1.75-10.5:5-25:90-200:400-600:250-450. USE - Graphene/silicon dioxide ionic liquid layered liquid crystal lubricant. ADVANTAGE - The product is presented under shearing action, and has self-constraint characteristic and good lubricating performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the lubricant comprising adding Triton X-100 (RTM: polyethylene glycol tert octylphenyl ether), ionic liquid, silicon dioxide dispersion and graphene dispersion into container, uniformly stirring, and standing.