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  • 专利标题:   Manufacture of graphene/trimanganese tetroxide nanocomposite material involves diluting and heat-stirring graphite oxide solution with permanganate and reducing agent, heating at preset temperature, cooling, and vacuum drying.
  • 专利号:   CN103771406-A, CN103771406-B
  • 发明人:   DAI X, CAI H, FENG J, BIAN S, AI W
  • 专利权人:   INST CHEM MATERIAL CHINA ACAD ENG PHYSIC, SICHUAN NEW MATERIALS RES CENT
  • 国际专利分类:   B82Y030/00, B82Y040/00, C01B031/04, C01G045/02
  • 专利详细信息:   CN103771406-A 07 May 2014 C01B-031/04 201444 Chinese
  • 申请详细信息:   CN103771406-A CN10030100 22 Jan 2014
  • 优先权号:   CN10030100

▎ 摘　　要

NOVELTY - A concentrated graphite oxide solution is diluted to 0.1-5 mg/ml using deionized water placed in an ultrasonic water bath and stirred at room temperature to obtain graphene oxide solution. To the solution, permanganate and reducing agent are added and stirred uniformly to dissolve completely. The solution is heated at 80-120 degrees C, cooled, centrifuged and vacuum dried to obtain graphene/trimanganese tetroxide nanocomposite material. USE - Manufacture of graphene/trimanganese tetroxide nanocomposite material (claimed). ADVANTAGE - The method is simple and easy to operate.