• 专利标题:   Silver/graphene composite material for rhodamine B catalytic application, is obtained by adding silver nitrate to graphene oxide-ethanol suspension, ultrasonically treating, and microwave-reducing formed silver/graphene oxide compound.
  • 专利号:   CN102698747-A, CN102698747-B
  • 发明人:   LI W, LIU X, MENG X, PU X, SHAO X, WANG M
  • 专利权人:   UNIV LIAOCHENG
  • 国际专利分类:   B01J023/50, B01J037/16, B01J037/34, C02F001/30
  • 专利详细信息:   CN102698747-A 03 Oct 2012 B01J-023/50 201339 Pages: 7 Chinese
  • 申请详细信息:   CN102698747-A CN10196277 14 Jun 2012
  • 优先权号:   CN10196277

▎ 摘  要

NOVELTY - A silver/graphene composite material is obtained as follows. A graphene oxide-ethanol colloidal suspension is prepared by ultrasonically dispersing graphite powder washed with distilled water in absolute ethyl alcohol. Under strong stirring condition, silver nitrate is added the graphene oxide-ethanol colloidal suspension, stirred, and ultrasonically treated. The formed silver/graphene oxide compound is reduced by microwave method to obtain a silver/graphene composite material. USE - Silver/graphene composite material is used for rhodamine B catalytic applications (claimed). ADVANTAGE - The silver/graphene composite material has excellent catalytic activity with respect to rhodamine B.