• 专利标题:   Preparation of cadmium sulfide-graphene-zinc sulfide composite material in two phases using graphene oxide as emulsifier for photocatalytic application, involves depositing cadmium sulfide and zinc sulfide on two sides of graphene oxide, and reducing graphene oxide to graphene.
  • 专利号:   CN114870867-A
  • 发明人:   HU Y, ZHOU Z, WANG N, YIN Z, LI M
  • 专利权人:   UNIV GUILIN TECHNOLOGY
  • 国际专利分类:   B01J027/04, B01J037/08, B01J037/16
  • 专利详细信息:   CN114870867-A 09 Aug 2022 B01J-027/04 202203 Chinese
  • 申请详细信息:   CN114870867-A CN10386756 12 Apr 2022
  • 优先权号:   CN10386756

▎ 摘  要

NOVELTY - Preparation of cadmium sulfide-graphene-zinc sulfide composite material in two phases using graphene oxide as emulsifier involves using raw material solutions which are not soluble in hydrophilic and lipophilic amphiphilic emulsification of graphene oxide through single-step solvothermal reaction, depositing cadmium sulfide and zinc sulfide on two sides of graphene oxide, and reducing the graphene oxide to graphene. USE - Preparation of cadmium sulfide-graphene-zinc sulfide composite material in two phases using graphene oxide as emulsifier for photocatalytic applications. ADVANTAGE - The method is simple to operate, and the content of compound can be controlled by adjusting the concentration of reaction solution, so that the photocatalytic performance of the material is changed. The prepared composite material has excellent performance of producing hydrogen peroxide through photocatalysis, and degrading tetracycline through photocatalysis.