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  • 专利标题:   Preparation of dry graphene powder involves dispersing graphene suspended solution in organic solvent, and freeze-drying.
  • 专利号:   CN101830459-A, CN101830459-B
  • 发明人:   FENG J, WU P, CAO Y
  • 专利权人:   UNIV FUDAN
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN101830459-A 15 Sep 2010 C01B-031/04 201111 Pages: 7 Chinese
  • 申请详细信息:   CN101830459-A CN10179339 20 May 2010
  • 优先权号:   CN10179339

▎ 摘　　要

NOVELTY - A dry graphene powder is prepared by dispersing graphene suspended solution in organic solvent, and freeze-drying. USE - Method of preparing dry graphene powder (claimed). ADVANTAGE - The method has simple operation and good repeatability, and is suitable for large scale production.