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  • 专利标题:   Graphene/polyimide composite material is obtained by dissolving graphene oxide in organic solution, adding polyimide monomer to graphene oxide solution, polymerizing, forming graphene oxide/polyimide composite material, and reducing.
  • 专利号:   CN105440678-A
  • 发明人:   LIU Y, MIN Y, PENG L, YANG W, XIAO Z, FENG Y
  • 专利权人:   YANCHENG ZENGCAI TECHNOLOGY CO LTD
  • 国际专利分类:   C08G073/12, C08K003/04, C08K009/02, C08K009/04, C08L079/08
  • 专利详细信息:   CN105440678-A 30 Mar 2016 C08L-079/08 201652 Pages: 8 English
  • 申请详细信息:   CN105440678-A CN11010468 28 Dec 2015
  • 优先权号:   CN11010468

▎ 摘　　要

NOVELTY - A graphene/polyimide composite material is obtained by dissolving large sheet of graphene oxide in acidic solution to obtain graphene oxide solution, adding an oxidizing agent, cutting large sheet, dissolving small sheet of graphene oxide in organic solution under inert atmosphere to obtain graphene oxide solution, adding polyimide monomer, polymerizing to form graphene oxide/polyimide composite material and reducing composite material. USE - Graphene/polyimide composite material (claimed). ADVANTAGE - The graphene/polyimide composite material has excellent workability.