▎ 摘　　要

NOVELTY - The utility model claims a graphene film superconductive heat composite block, comprising a graphite heat conducting base layer and conducting wire, the graphite heat conducting substrate is provided with an oxide graphene film, graphene oxide film by adhesive on the graphite heat conducting substrate; the graphite heat conducting substrate layer surface is distributed with groove, guide wire in graphene oxide film outer layer, conducting wire is snakelike wire arranged in the wiring. Through said method, this utility model has excellent heat-conducting property, can greatly improve the thermal conductivity and diffusion coefficient.