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  • 专利标题:   Preparation of graphene composite paper by adding nano cellulose aqueous dispersion to graphite, stirring, ultrasonically treating to obtain graphene/nano cellulose dispersion, centrifugally separating upper layer, and volatilizing water.
  • 专利号:   CN105218841-A, CN105218841-B
  • 发明人:   LIN G, LIU D, MA N, SUI G, LIU Y
  • 专利权人:   INST METAL RES CHINESE ACAD SCI, INST METAL RES CHINESE ACAD SCI
  • 国际专利分类:   C08J005/18, C08K003/04, C08L001/02
  • 专利详细信息:   CN105218841-A 06 Jan 2016 C08J-005/18 201634 Pages: 11 English
  • 申请详细信息:   CN105218841-A CN10312133 02 Jul 2014
  • 优先权号:   CN10312133

▎ 摘　　要

NOVELTY - Preparation of graphene composite paper comprises adding nano cellulose aqueous dispersion to graphite, machine stirring, ultrasonically treating to obtain uniform and stable graphene/nano cellulose dispersion, centrifugally separating upper layer, and volatilizing water. USE - Method for preparing graphene composite paper (claimed). ADVANTAGE - The composite paper is environmental-friendly, and has simple preparation, low cost, no complex equipment and controllable size.