• 专利标题:   Preparing graphene material involves adding graphene oxide to obtain suspension of graphene oxide to disperse medium, spray drying the suspension to obtain graphene oxide particles, and reducing the graphene oxide particle by atmosphere.
  • 专利号:   CN103204497-A
  • 发明人:   HONG M, WANG Y
  • 专利权人:   FUJIAN MATERIAL STRUCTURE INST
  • 国际专利分类:   B01J021/18, C01B031/04
  • 专利详细信息:   CN103204497-A 17 Jul 2013 C01B-031/04 201377 Pages: 33 Chinese
  • 申请详细信息:   CN103204497-A CN10131014 16 Apr 2013
  • 优先权号:   CN10131014

▎ 摘  要

NOVELTY - Preparing graphene material involves adding the graphene oxide to obtain a suspension of graphene oxide to disperse medium; spray drying the suspension to obtain graphene oxide particles; and reducing the graphene oxide particle by atmosphere. USE - For preparing graphene material; and as the electrode material of the super capacitor, catalyst carrier or optical material (claimed). ADVANTAGE - The method obtains macro-porous graphene micro-particles; and is used as super capacitor electrode material, catalyst carrier or optical material, where the capacity reaches 120 F/g.