• 专利标题:   Preparation of zirconium oxide modified graphene for removing fluoride ions in water involves dispersing graphene in zirconium oxychloride solution, refluxing, filtering, washing, and drying.
  • 专利号:   CN103861559-A
  • 发明人:   CHEN H, WANG J
  • 专利权人:   UNIV SHAANXI SCI TECHNOLOGY
  • 国际专利分类:   B01J020/20, B01J020/30, B01J020/34, C02F001/28, C02F001/58
  • 专利详细信息:   CN103861559-A 18 Jun 2014 B01J-020/20 201456 Pages: 7 Chinese
  • 申请详细信息:   CN103861559-A CN10090525 12 Mar 2014
  • 优先权号:   CN10090525

▎ 摘  要

NOVELTY - A zirconium oxide modified graphene is prepared by dispersing graphene in zirconium oxychloride solution, refluxing, filtering, washing, and drying. USE - Preparation of zirconium oxide modified graphene for removing fluoride ions in water (claimed). ADVANTAGE - The material has large surface area, high adsorption capacity, and is environment-friendly, and method is simple. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for application of zirconium oxide modified graphene for purifying water which involves adding zirconium oxide modified graphene in water to remove fluoride ions.