• 专利标题:   Graphene oxide/organic aerogel composite material comprises nano-graphene oxide, and organic aerogel.
  • 专利号:   CN104056582-A
  • 发明人:   CHEN X, GUO K, HU Z, SONG H
  • 专利权人:   UNIV BEIJING CHEM TECHNOLOGY
  • 国际专利分类:   B01J013/00
  • 专利详细信息:   CN104056582-A 24 Sep 2014 B01J-013/00 201501 Pages: 8 Chinese
  • 申请详细信息:   CN104056582-A CN10085977 18 Mar 2013
  • 优先权号:   CN10085977

▎ 摘  要

NOVELTY - A graphene oxide/organic aerogel composite material comprises 0.5-5 wt.% nano-graphene oxide, and 95-99.5 wt.% organic aerogel. USE - As graphene oxide/organic aerogel composite material (claimed). ADVANTAGE - The graphene oxide/organic aerogel composite material has low cost, and wide material. The process is simple and easy to realize large scale production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing the graphene oxide/organic aerogel composite material involving taking resorcinol, formaldehyde, and anhydrous sodium carbonate, at low room temperature, stirring uniformly to form the resorcinol-formaldehyde solution, taking resorcinolformaldehyde solution with graphene oxide aqueous solution, at low room temperature, stirring uniformly until the graphene oxide in the sol is dispersed uniformly, forming a mixture of graphene oxide and resorcinol formaldehyde solution at 20-90 degrees C, lower aging for 1-7 days, taking out the sample, using the organic solvent for 3-5 times, and drying at normal pressure.