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  • 专利标题:   Preparation of graphene/polypyrrole hybrid airgel, e.g. used for super-capacitor electrode, by carrying out ultrasonic dispersion of graphene oxide nanotube and polypyrrole, liquid nitrogen quenching, freeze-drying, and hot processing.
  • 专利号:   CN103601913-A
  • 发明人:   FENG J, YE S
  • 专利权人:   UNIV FUDAN
  • 国际专利分类:   C01B031/04, C08J009/28, C08K003/04, C08L079/04
  • 专利详细信息:   CN103601913-A 26 Feb 2014 C08J-009/28 201429 Pages: 5 Chinese
  • 申请详细信息:   CN103601913-A CN10572203 15 Nov 2013
  • 优先权号:   CN10572203

▎ 摘　　要

NOVELTY - Preparation of a graphene/polypyrrole hybrid airgel comprises carrying out ultrasonic dispersion of graphene oxide nanotube and polypyrrole, liquid nitrogen quenching, freeze-drying, and high temperature hot processing at 200-800 degrees C. USE - Method for the preparation of a graphene/polypyrrole hybrid airgel (claimed) used for a super-capacitor electrode, and oil-water separator. ADVANTAGE - The method is simple and easy, and is inexpensive. The hybrid airgel has improved porosity, and has high conductivity.