▎ 摘　　要

NOVELTY - The utility model claims a graphene oxide graphene composite film auxiliary device, comprising an injector, a polymer solvent tank, Taylor cone, stretching stirrer, graphene oxide composite film, graphene oxide container, conducting wire, power source module, the polymer solvent tank is provided with an injector, the injector outlet end connected with the inlet at the top part of the polymer solvent tank, the polymer solvent tank Taylor cone is set under the polymer-solvent tank and the Taylor cone by conducting wire is connected with the power supply module. the Taylor cone is provided with the stretching stirrer, the stretching stirrer connected with the polymer solvent tank outlet through the Taylor cone, the stretching stirrer is set under the graphene oxide film container, the graphene oxide film on the container end is equipped with feed inlet, the utility model uses combination of graphene and graphene oxide, the composite film has good conductivity, has strong response to temperature and humidity.