• 专利标题:   Microwave liquid phase synthesis of graphene/carbon nanotubes composite material used as electrode material of super capacitor, involves reacting carbon nanotubes, organic small molecular reagent, sodium and alkali metal compound.
  • 专利号:   CN106298277-A, CN106298277-B
  • 发明人:   ZHANG D, LIU F, XIAO S, ZHANG Z, LI H
  • 专利权人:   UNIV SHANGHAI NORMAL
  • 国际专利分类:   H01G011/36, H01G011/38, H01G011/86, C01B032/168, C01B032/184
  • 专利详细信息:   CN106298277-A 04 Jan 2017 H01G-011/86 201722 Pages: 10 Chinese
  • 申请详细信息:   CN106298277-A CN10593882 26 Jul 2016
  • 优先权号:   CN10593882

▎ 摘  要

NOVELTY - Microwave liquid phase in situ synthesis of graphene/carbon nanotubes composite material involves mixing carbon nanotubes and an organic small molecular reagent, ultrasonically processing, dispersing, reacting resultant dispersion of carbon nanotubes in organic small molecular reagent with metallic sodium, adding predetermined amount of alkali metal compound, mixing, obtaining a microwave reaction precursor, reacting resultant product in a microwave reactor, filtering, washing, and drying. USE - Microwave liquid phase in situ synthesis of graphene/carbon nanotubes composite material used as electrode material of super capacitor (all claimed) for energy storage. ADVANTAGE - The method enables simple, easy, environmentally-friendly, economical and quick microwave liquid phase in situ synthesis of graphene/carbon nanotubes composite material with reduced energy consumption and high productivity at low temperature. The super capacitor using the graphene/carbon nanotubes composite material has excellent energy storage effect.