▎ 摘　　要

NOVELTY - Preparation of graphene slurry involves mixing 100 mesh graphite powder and dispersant at mass ratio of 100:1-3:2-5, crushing, adding solvent and 0.5-2 wt.% reducing agent, mixing, crushing for 30-60 minutes, feeding into two-stage crushing machine, milling and stirring. USE - Method for preparing graphene slurry (claimed) used in conductive coatings, anticorrosive coatings, heat-conducting coatings. ADVANTAGE - The graphene slurry is stable, agglomeration-free, environmental-friendly and has wide application.