• 专利标题:   Preparing graphene-based zinc doped bismuth molybdate catalyst useful for photo-catalytically degrading ciprofloxacin, comprises placing graphite oxide in solvent, ultrasonically dispersing, adding zinc solution, performing solvent thermal reaction, filtering, washing, drying and grinding.
  • 专利号:   CN113856674-A, CN113856674-B
  • 发明人:   FU Y, ZHU J, CHEN Q, ZHAO Y, WANG Q, CHEN H, HE G
  • 专利权人:   UNIV CHANGZHOU
  • 国际专利分类:   B01J023/31, B01J035/02, C02F001/30, C02F101/38
  • 专利详细信息:   CN113856674-A 31 Dec 2021 B01J-023/31 202245 Chinese
  • 申请详细信息:   CN113856674-A CN11201159 15 Oct 2021
  • 优先权号:   CN11201159

▎ 摘  要

NOVELTY - Preparing graphene-based zinc doped bismuth molybdate catalyst, comprises placing the graphite oxide in the solvent 1, ultrasonically dispersing uniformly to obtain the graphene oxide solution, adding the bismuth nitrate and the sodium molybdate into the solvent 2 to stir uniformly to obtain the solution 3, dropping the solution 3 into the graphite oxide dilute solution, stirring uniformly, adding zinc solution, stirring again, fully mixing the system uniformly, adjusting the pH to obtain the mixed solution, stirring the mixed solution uniformly and performing solvent thermal reaction, after filtering, washing and drying, and grinding. USE - The catalyst is useful for photo-catalytically degrading ciprofloxacin (claimed). ADVANTAGE - The method is simple, the raw materials are cheap and easy to obtain, is environmentally friendly, and exhibits extremely high photocatalytic degradation efficiency in the degradation of ciprofloxacin in water.