• 专利标题:   Manufacture of graphene oxide-carbon nanotube-based conductive composite fiber used for supercapacitor, involves mixing graphene oxide-carbon nanotube mixed solution with polymer solution and transferring composite gel on polymer film.
  • 专利号:   KR1704246-B1
  • 发明人:   JEONG K S, KIM K
  • 专利权人:   UNIV HANYANG IUCFHYU
  • 国际专利分类:   C01B031/02, D01F001/09, D01F008/18, D01F009/12, H01G011/40
  • 专利详细信息:   KR1704246-B1 08 Feb 2017 D01F-008/18 201717 Pages: 17
  • 申请详细信息:   KR1704246-B1 KR117919 21 Aug 2015
  • 优先权号:   KR117919

▎ 摘  要

NOVELTY - Manufacture of graphene oxide-carbon nanotube-based conductive composite fiber involves dispersing graphene oxide in a solvent to produce a dispersion, adding a carbon nanotube dispersion to the dispersion, mixing, injecting the mixed solution into a polymer solution to form a composite gel comprising graphene oxide, carbon nanotubes and a polymer, removing the composite gel, washing, transferring the gel on a polymer film, and separating the transferred composite gel from the polymer film. USE - Manufacture of graphene oxide-carbon nanotube-based conductive composite fiber used for supercapacitor (all claimed). ADVANTAGE - The method enables efficient, simple and economical manufacture of graphene oxide-carbon nanotube-based conductive composite fiber with excellent mechanical property and electrical property.