▎ 摘　　要

NOVELTY - Thermally conductive coating diaphragm comprises base film and coating applied on the base film; the coating includes graphene coating and solvent; the mass of the graphene coating is 20-80 wt.%. USE - The thermally conductive coating diaphragm is useful for power battery used as core component of electric automobile. ADVANTAGE - The thermally conductive coating diaphragm: has excellent thermal conductivity, so that the heat generated by the power battery during the charging and discharging process quickly diffuses outwards, it can actively improve the heat dissipation problem of power battery, reduces the risk of thermal runaway of power battery. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the thermally conductive coating diaphragm. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic flowchart for preparing a thermally conductive coating diaphragm for power battery.. (Drawing includes non-English language text).