• 专利标题:   Graphene/carbon nanotubes composite fiber comprises graphene sheets stacked in thickness direction of fiber, and carbon nanotubes intercalated between graphene sheets and extending along londitudinal direction of fiber.
  • 专利号:   KR2022046151-A, KR2440348-B1
  • 发明人:   HANTAEHEE, EOM W, LEE E S, LEE S H, LEE W J
  • 专利权人:   UNIV DANKOOK IND ACADEMIC COOP FOUND, UNIV HANYANG IUCFHYU
  • 国际专利分类:   D01D010/06, D01D005/06, D01D005/30, D01F008/18, D01F009/12
  • 专利详细信息:   KR2022046151-A 14 Apr 2022 D01F-009/12 202233 Pages: 21
  • 申请详细信息:   KR2022046151-A KR129243 07 Oct 2020
  • 优先权号:   KR129243

▎ 摘  要

NOVELTY - Graphene/carbon nanotubes (CNTs) composite fiber comprises graphene sheets stacked in the thickness direction of the fiber; and CNTs intercalated between the graphene sheets and extending along the londitudinal direction of the fiber, where the interval between the graphene sheets in the region where the CNTs are not sandwiched is 3.6-3.7 Angstrom . USE - Used as graphene/CNTs composite fiber. ADVANTAGE - The graphene/CNTs composite fiber has excellent mechanical strength, preferably tensile strength and torsional strength, excellent electrical properties, and good elasticity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing graphene/CNTs composite fiber.