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  • 专利标题:   Preparation of graphene thin film comprises dissolving graphene oxide in solvent, ultrasonically dispersing, centrifuging, taking suspension, filtering, drying, heating and stirring, and reducing graphene oxide film.
  • 专利号:   CN103754866-A, CN103754866-B
  • 发明人:   YANG P, ZHAO X
  • 专利权人:   SICHUAN INST MATERIALS PROCESSING TECH
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN103754866-A 30 Apr 2014 C01B-031/04 201442 Pages: 7 Chinese
  • 申请详细信息:   CN103754866-A CN10031183 23 Jan 2014
  • 优先权号:   CN10031183

▎ 摘　　要

NOVELTY - Preparation of graphene thin film comprises dissolving graphene oxide in solvent, ultrasonically dispersing, centrifuging, taking suspension, filtering obtain to prepare graphene oxide film, drying, heating and stirring, reacting for 0.5-5 hours, and reducing graphene oxide film to obtain graphene thin film. USE - Method of preparation of graphene thin film (claimed). ADVANTAGE - The method has mild and controllable reaction, and is environment-friendly and suitable for industrial production.