TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The graphene oxide is -sulfur trioxide (SO3) base, -amine base, -carboxyl group (COOH) base, boron oxide base, -silicon monoxide base, -sulfamic acid base and X-SO3H-COOH base. The reducing agent is hydrazine hydrate, hydroiodic acid, hydrazine, hydrazine anthracene or ethylene glycol. The acid solution is hydrochloric acid, hydrogen bromide, hydrogen iodide, sulfuric acid or phosphoric acid. The oxidizing agent includes ammonium sulfate, ferric chloride, hydrogen peroxide and ferric sulfate. The inert gas is nitrogen, helium, neon, argon, krypton, xenon or radon.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - The organic solvent is methanol, ethanol, acetone, N, N-dimethylformamide, methylene chloride or hexyl alcohol or tetrahydrofuran. The volume ratio of organic solvent and ultra-pure water is 1:10-1:2.    TECHNOLOGY FOCUS - POLYMERS - Preferred Method: The multilayer conductive polymer doped with graphene oxide film is prepared by placing the substrate in a groove, then adding volume of 1/21/5 ultra-pure water into a tank, dispersing the conductive polymer doped graphene oxide in the organic solvent/ultra-pure water solution, adding graphene oxide in the organic solvent under action evenly distributed in the surface of the liquid, evaporating the organic solvent, controlling the outflow of substrate at speed of 0.1-5 mm/minute, adhering conductive polymer doped the graphene oxide to the surface of substrate, drying in an oven to give conductive polymer doped monolayer graphene oxide film and then drying monolayer graphene oxide thin conductive doped polymer as substrate. The reducing step is carried out at temperature of 200-800 degrees C, preferably 60-300 degrees C for 20-150 minutes, preferably 50-90 minutes. Preferred Components: The conductive polymer monomer is aniline, acetylene, pyrrole, thiophene, epoxy oxide, propylene oxide, ethylene succinate, sebacic acid, ethylene glycol, ethyleneimine, 4-ethylenedioxythiophene or vinyl sulfonate. The conductive polymer monomer is present in an amount of 25-200 wt.%. The volume ratio of vinyl sulfonate and conductive polymer monomer is 1:4-5:1. The substrate is flexible substrate or non-flexible substrate. The flexible substrate is polyethylene terephthalate glycol esters, polyethylene naphthalate polyethylene terephthalate, polycarbonate, polyether sulfone, polyimide or fiberglass reinforced plastic. The non-flexible substrate is silicon sheet, glass sheet, quartz plate, mica sheet. The substrate groove has inclined surface angle of 0-90 degrees .