• 专利标题:   Preparing fluorinated graphene and fluorinated carbon nanotubes with controllable fluorine content comprises e.g. adding graphene and 1,4-diiodoperfluorobutane or carbon nanotubes and 1,4-diiodoperfluorobutane into ampoule bottle and mixing.
  • 专利号:   CN112591732-A, CN112591732-B
  • 发明人:   GUO Z, YANG N, YE J, CHENG Y, WANG Y, MA H
  • 专利权人:   UNIV NORTHWEST
  • 国际专利分类:   C01B032/10, C01B032/168, C01B032/194
  • 专利详细信息:   CN112591732-A 02 Apr 2021 C01B-032/10 202132 Pages: 10 Chinese
  • 申请详细信息:   CN112591732-A CN11482548 15 Dec 2020
  • 优先权号:   CN11482548

▎ 摘  要

NOVELTY - Preparing fluorinated graphene and fluorinated carbon nanotubes with controllable fluorine content, comprises adding graphene and 1,4-diiodoperfluorobutane or carbon nanotubes and 1,4-diiodoperfluorobutane into ampoule bottle, mixing well, freezing under liquid nitrogen, vacuumizing and finally calcining to obtain fluorinated graphene or fluorinated carbon nanotubes. USE - The method is useful for preparing fluorinated graphene and fluorinated carbon nanotubes with controllable fluorine content. ADVANTAGE - The method: synthesizes fluorinated graphene and fluorinated carbon nanotubes through gas-solid phase reaction, has low equipment requirements, low raw material toxicity, strong operability, and controllable fluorine content of product; and is simple.