• 专利标题:   Graphene composite fiber used as wire for e.g. light electric motors, has graphene inner core layer, and molecular protection layer that comprises halogenated hydrocarbon molecules combined with graphene in surface layer of graphene layer.
  • 专利号:   CN108221370-A
  • 发明人:   GAO C, LIU Y
  • 专利权人:   UNIV ZHEJIANG
  • 国际专利分类:   D06M011/83, D06M013/08, D01F009/12, D01D005/06, D06M101/40
  • 专利详细信息:   CN108221370-A 29 Jun 2018 D06M-011/83 201856 Pages: 6 Chinese
  • 申请详细信息:   CN108221370-A CN10061944 23 Jan 2018
  • 优先权号:   CN10061944

▎ 摘  要

NOVELTY - A graphene composite fiber comprises a graphene inner core layer and a molecular protection layer. The graphene inner core layer is formed by arranging graphene in an axial direction. A distance between the graphene inner core layers is 0.3-0.4 nm. Potassium ions are doped between the graphene layers. The molecular protection layer comprises halogenated hydrocarbon molecules covalently combined with graphene in a surface layer of the graphene inner core layer. USE - Graphene composite fiber is useful as a wire for light electric motors, flexible wearable devices and electromagnetic protective clothing. ADVANTAGE - The graphene composite fiber is environmentally-friendly and simple to prepare, and has excellent mechanical properties and high electrical conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method for preparing the graphene composite fiber.