▎ 摘　　要

NOVELTY - A graphene glue is prepared using graphene, sodium chloride, water, and octadecyltrimethylammonium chloride. USE - Graphene glue for sheet-shaped solid (claimed). ADVANTAGE - The graphene glue is economical, easy to shape and easy to use, and can form conductive colloid with excellent high temperature resistance and low resistance value. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the graphene glue, which involves mixing 10 vol.% graphene, 80 vol.% water and 10 vol.% octadecyltrimethylammonium chloride to obtain mixed solution, heating, adding sodium chloride to mixed solution, stirring and drying.