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  • 专利标题:   Preparation of graphene-based composite material used for e.g. electronic device, involves mixing reducing agent and graphene oxide dispersion, immersing commercial sponge, sealing, heating and drying, injecting polymer material and curing.
  • 专利号:   CN108929521-A
  • 发明人:   BI H, SUN L
  • 专利权人:   UNIV SOUTHEAST
  • 国际专利分类:   C08L063/00, C08L027/06, C08L023/06, C08L023/12, C08L025/06, C08L033/12, C08L077/00, C08L069/00, C08L061/06, C08K003/04, C08K007/24
  • 专利详细信息:   CN108929521-A 04 Dec 2018 C08L-063/00 201909 Pages: 8 Chinese
  • 申请详细信息:   CN108929521-A CN10728632 04 Jul 2018
  • 优先权号:   CN10728632

▎ 摘　　要

NOVELTY - The preparation of graphene-based composite material involves (1) adding reducing agent to graphene oxide dispersion, stirring well, immersing the commercial sponge, sealing, heating and drying to obtain graphene-based sponge, (2) injecting polymer material into graphene sponge and curing. USE - Preparation of graphene-based composite material used for electronic device or optoelectronic device (all claimed). ADVANTAGE - The method enables mass production of graphene-based composite material ensuring high thermal conductivity by simple, easy and economical process.