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  • 专利标题:   Preparing graphene aqueous solution comprises mixing graphene powder and graphene quantum point and water mixture to obtain graphene suspension, and mechanically dispersing the suspension.
  • 专利号:   CN103935998-A, CN103935998-B
  • 发明人:   XIE X, JIANG M, TIAN S, DING G, HE P, SUN J
  • 专利权人:   SHANGHAI INST MICROSYSTEM INFORMATION
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN103935998-A 23 Jul 2014 C01B-031/04 201468 Pages: 5 Chinese
  • 申请详细信息:   CN103935998-A CN10196389 09 May 2014
  • 优先权号:   CN10196389

▎ 摘　　要

NOVELTY - Preparing graphene aqueous solution comprises mixing graphene powder and graphene quantum point and water mixture to obtain graphene suspension, mechanically dispersing the suspension to obtain a stable aqueous graphene solution. The mass ratio of graphene and graphene quantum point is 1:0.2-10. The content of water is 0.01-5 mg/ml. USE - The method is useful for preparing graphene aqueous solution (claimed). ADVANTAGE - The method is capable of simply preparing the graphene aqueous solution with good dispersibility.