• 专利标题:   Fenton catalyst used for covalent grafting of graphene onto aminobenzene tripyridine iron complex comprises graphene and aminobenzene tripyridine iron complex.
  • 专利号:   CN111420708-A
  • 发明人:   LV L
  • 专利权人:   QINGDAO YINGHUOCHONG NEW MATERIAL TECHNOLOGY CO LTD
  • 国际专利分类:   B01J031/16, B01J031/18, C01B032/194, C01B032/198, C02F001/72
  • 专利详细信息:   CN111420708-A 17 Jul 2020 B01J-031/18 202070 Pages: 7 Chinese
  • 申请详细信息:   CN111420708-A CN10368205 30 Apr 2020
  • 优先权号:   CN10368205

▎ 摘  要

NOVELTY - Fenton catalyst comprises graphene as carrier and aminobenzene tripyridine iron complex as Fenton reagent. The graphene is connected with complex through covalent bond. The mass fraction of iron in catalyst is 5-10 wt.%. USE - The Fenton catalyst is used for covalent grafting of graphene onto aminobenzene tripyridine iron complex (claimed). ADVANTAGE - The Fenton reagent overcomes iron ion loss and secondary pollution, has higher electron transfer efficiency, larger specific surface area of graphene, high degradation efficiency, good stability and 100% degradation rate of 100 mg/L rhodamine B in 60 minutes, enhances degradation ability of organic pollutants and does not decrease degradation rate after 5 cycles.