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  • 专利标题:   Graphene composite fiber comprises graphene sheet, and polymer comprising hyperbranched polymers and/or polyvinyl alcohol and aggregating graphene sheet formed regularly along axial direction of composite fiber.
  • 专利号:   CN103541043-A, WO2015014124-A1, US2015104642-A1, EP2871268-A1, JP2015530492-W, EP2871268-A4
  • 发明人:   GAO C, HU X, XU Y, ZHOU X
  • 专利权人:   HUAWEI TECHNOLOGIES CO LTD, UNIV ZHEJIANG, GAO C, HU X, ZHOU X, XU Y, HUAWEI TECHNOLOGIES CO LTD, UNIV ZHEJIANG
  • 国际专利分类:   D01F001/09, D01F011/12, D01F011/14, D01F011/16, D01F008/18, D01F009/12, D01D005/06, D01F006/88, B82Y030/00, D01D001/02, D01F011/04, D01F006/50
  • 专利详细信息:   CN103541043-A 29 Jan 2014 D01F-009/12 201431 Pages: 10 Chinese
  • 申请详细信息:   CN103541043-A CN10332049 01 Aug 2013
  • 优先权号:   CN10332049

▎ 摘　　要

NOVELTY - A graphene composite fiber comprises graphene sheet and polymer aggregating the graphene sheets. The polymer comprises hyperbranched polymers and polyvinyl alcohol. The graphene sheet and the polymer are formed of an interlaced stack of the layered structure of graphene, and the graphene sheet is formed regularly along the axial direction of the composite fiber in order. USE - Graphene composite fiber (claimed). ADVANTAGE - The graphene composite fiber has excellent tensile strength, toughness, orientation and regularity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene composite fibers.