• 专利标题:   Preparing reduced graphene oxide/metal organic framework composite material used in catalytically activating persulfate to degrade organic pollutants in water, involves adding reduced graphene oxide powder, dispersing.
  • 专利号:   CN111085275-A
  • 发明人:   WANG Y, XU Y, WAN J, MA Y
  • 专利权人:   UNIV SOUTH CHINA TECHNOLOGY
  • 国际专利分类:   B01J031/22, B01J035/10, C02F001/72, C02F101/30, C02F101/34, C02F101/36
  • 专利详细信息:   CN111085275-A 01 May 2020 B01J-031/22 202041 Pages: 14 Chinese
  • 申请详细信息:   CN111085275-A CN11404086 31 Dec 2019
  • 优先权号:   CN11404086

▎ 摘  要

NOVELTY - Preparing reduced graphene oxide/metal organic framework composite material involves adding reduced graphene oxide powder to N, N-dimethylformamide and dispersing uniformly by ultrasound to obtain reduced graphene oxide powder dispersion. The iron salt and terephthalic acid are added to the reducing graphene oxide powder dispersion, mixed well, then N, N-dimethylformamide is added, and stirred to obtain mixed solution. The mixed solution is transferred to a reaction kettle for heating, performs constant temperature synthesis reaction, cooled to room temperature, centrifuged to take precipitate, washed, and vacuum dried to obtain reduced graphene oxide/metal organic framework composite. USE - Method for preparing reduced graphene oxide/metal organic framework composite material used in catalytically activating persulfate to degrade organic pollutants in water (claimed). ADVANTAGE - The method enables to prepare reduced graphene oxide/metal organic framework composite material that has good catalytic performance in process of catalytically activating persulfate to degrade organic pollutants through synergy.