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  • 专利标题:   Preparation of functionalized graphene oxide/epoxy resin composite material involves modifying graphene oxide by silane coupling agent, ultrasonically treating, dispersing solvent, adding epoxy resin, removing solvent, and curing.
  • 专利号:   CN103627139-A, CN103627139-B
  • 发明人:   ZHAO L, CHEN L, JIANG J, PEI Y, TANG L, WU L, WAN Y
  • 专利权人:   UNIV HANGZHOU NORMAL
  • 国际专利分类:   C08G059/42, C08G059/50, C08K003/04, C08K009/06, C08L063/00, C08L063/02, C08L063/04
  • 专利详细信息:   CN103627139-A 12 Mar 2014 C08L-063/00 201434 Pages: 15 Chinese
  • 申请详细信息:   CN103627139-A CN10440464 25 Sep 2013
  • 优先权号:   CN10440464

▎ 摘　　要

NOVELTY - Preparation of functionalized graphene oxide/epoxy resin nanometer composite material involves modifying graphene oxide by silane coupling agent, ultrasonically treating for 20-40 minutes, dispersing organic solvent, adding epoxy resin, mixing to obtain masterbatch, removing solvent under vacuum, adding curing agent, and performing high temperature curing. USE - Preparation of functionalized graphene oxide/epoxy resin nanometer composite material (claimed). ADVANTAGE - The functionalized graphene oxide/epoxy resin nanometer composite material has excellent thermal and mechanical characteristics including rigidity and toughness.