▎ 摘　　要

NOVELTY - Preparing porous molybdenum MXene/reducing oxidized graphite alkenyl conductive ink comprises e.g. providing graphite powder and molybdenum aluminum carbide powder, grinding the graphite powder and molybdenum aluminum carbide powder, mixing the graphite powder and molybdenum carbide aluminum powder, pressing into working electrode, the working electrode is fixed in the electrolytic cell, adding electrolyte to the electrolytic cell to make the working electrode into the electrolyte, the electrolyte is fluorine-containing anion liquid as etchant, the working electrode as the anode and adding voltage to make the fluorine-containing anion liquid ionize to generate fluorine free radical, after finishing electrolysis, centrifuging and collecting precipitate to the electrolyte to obtain the molybdenum carbide/graphite oxide material. USE - The method is useful for preparing porous molybdenum MXene/reducing oxidized graphite alkenyl conductive ink. DETAILED DESCRIPTION - Preparing porous molybdenum MXene/reducing oxidized graphite alkenyl conductive ink comprises providing graphite powder and molybdenum aluminum carbide powder, grinding the graphite powder and molybdenum aluminum carbide powder to fineness of more than 200 meshes, the mass ratio of the graphite powder and the molybdenum aluminum carbide powder is 1-8:1, mixing the graphite powder and molybdenum carbide aluminum powder, pressing into working electrode; preparing molybdenum carbide/graphite oxide material: the working electrode is fixed in the electrolytic cell, adding electrolyte to the electrolytic cell to make the working electrode into the electrolyte, the electrolyte is fluorine-containing anion liquid as etchant, the working electrode as the anode and adding voltage to make the fluorine-containing anion liquid ionize to generate fluorine free radical, after finishing electrolysis; centrifuging and collecting precipitate to the electrolyte to obtain the molybdenum carbide/graphite oxide material, preparing molybdenum carbide MXene/reducing graphene oxide dispersion: the molybdenum carbide/graphite oxide material is dissolved in isopropanol according to the mass volume ratio of 50 to 500 mg/ml, the isopropanolcontaining molybdenum carbide/graphite oxide material is subjected to probe ultrasonic, after the probe ultrasonic is finished, the isopropanol containing molybdenum carbide/graphite oxide material is 8000to 15000 rpm centrifuging for 10-30 minutes, collecting precipitate, soaking the precipitate into reducing agent for reduction, then centrifuging, collecting precipitate, drying, dispersing the dried precipitate in the first dispersant, water bath ultrasonic to obtain molybdenum carbide MXene/reducing graphene oxide dispersion, providing particulate powder and the second dispersant and mixing the two; stirring the second dispersant while adding resin to the second dispersant to obtain the particulate resin slurry and the diameter of the particulate powder is 0.1-1 mm, the concentration of the particulate powder is 10-100 mg/ml, the concentration of the resin is 50-500 mg/ml, mixing the particulateresin slurry, molybdenum carbide MXene/reduced graphene oxide dispersion liquid, polyacrylonitrile-maleic anhydride copolymer and stabilizer according to mass ratio of 500:1000-10000:1-50:5-20, mixing and transferring to the protective gas environment, stirring at constant temperature of 65-85 degrees C until the volume is concentrated to 1/2-1/6, obtaining porous molybdenum MXene/reducing graphene oxide-based conductive ink, the molybdenum aluminum carbide powder is (molybdenum oxyaluminum chloride (Mo3AlC2) powder and the particulate powder is carbonate powder or metal oxide powder. An INDEPENDENT CLAIM is also included for porous molybdenum MXene/reducing graphene oxide-based conductive ink, is prepared by the method of porous molybdenum MXene/reducing graphite alkenyl conductive ink.