• 专利标题:   Preparing niobium pentoxide/graphene composite photocatalyst comprises preparing glutamic acid functionalized graphene quantum dots, compounding glutamic acid-functionalized graphene quantum dots with graphene oxide, and then compounding with niobium pentoxide nanoparticles.
  • 专利号:   CN116196914-A
  • 发明人:   XU J, GAO X, GONG J, DING Z, SHI J, LIU X, LI R
  • 专利权人:   YANGZHOU RIXING BIO TECH CO LTD, UNIV JIANGNAN
  • 国际专利分类:   B01J023/20, B01J035/00, C02F001/30, C02F001/72, C02F101/36
  • 专利详细信息:   CN116196914-A 02 Jun 2023 B01J-023/20 202356 Chinese
  • 申请详细信息:   CN116196914-A CN10172449 27 Feb 2023
  • 优先权号:   CN10172449

▎ 摘  要

NOVELTY - Preparing niobium pentoxide/graphene composite photocatalyst comprises preparing glutamic acid functionalized graphene quantum dots, compounding glutamic acid-functionalized graphene quantum dots with graphene oxide, and then compounding with niobium pentoxide nanoparticles to obtain niobium pentoxide/graphene composite photocatalyst. USE - The photocatalyst is useful in degradation of ciprofloxacin (claimed). ADVANTAGE - The method: produces product having excellent photocatalytic oxidation of ciprofloxacin under conditions i.e. filtering out ultraviolet light; is simple to operate the preparation method, and utilizes catalyst exhibits good photoactivity.