▎ 摘　　要

NOVELTY - Mass scale continuous production of graphene quantum dot slurry involves mixing solvent and dispersant to obtain dispersion liquid, mixing expanded graphite and dispersion liquid to obtain expanded graphite dispersion liquid, ball milling, cutting and collision peeling, cutting and crushing and peeling crushing to obtain graphene slurry, drying to obtain dried graphene powder, mixing and heating dried graphene powder with perchloric acid and potassium dichromate to obtain graphene quantum dot precursor powder, adding into dispersion liquid for wetting, and using micro-jet device for repeatedly processing 2-5 times. USE - The method is used for mass scale continuous producing graphene quantum dot slurry. ADVANTAGE - The method can continuously produce slurry in large scale.