▎ 摘　　要

NOVELTY - Flame retardant slurry comprises mica, graphene oxide, stabilizer, binders and crosslinking agents. USE - Used as flame retardant slurry. ADVANTAGE - The slurry has good flame retardant effect, prevents thermal runaway and heat conduction and convection transmission in the battery, enhances the safety of battery, improves the production efficiency and prevents the occurrence of corrosion phenomenon of the shell in the circulation and storage. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for Preparing flame retardant slurry comprising (i) preparing the stabilizer into first glue solution, adding binder glue solution to the first glue solution, and waiting for the binder to completely dissolving to obtain second glue solution, then adding mica in the second glue solution, defoaming to obtain third glue solution, and (ii) adding graphene oxide in the third glue solution to obtain fourth glue solution, then adding crosslinking agent for crosslinking reaction. A battery comprising a battery and a coating attached to the battery shell. The coating comprises the flame retardant slurry is prepared by above method.