• 专利标题:   Preparation of graphene oxide-mercapto-compound composite material used for adsorbing heavy metal ion, is prepared by taking graphene oxide and mercapto-containing organic compound, and carrying out grafting reaction.
  • 专利号:   CN106423072-A
  • 发明人:   LI B, GUO Y, LUO W, JIANG C
  • 专利权人:   GUANGDONG ENVIRONMENTAL PROTECTION MONIT
  • 国际专利分类:   B01J020/22, B01J020/30, C02F001/28, C02F101/20
  • 专利详细信息:   CN106423072-A 22 Feb 2017 B01J-020/22 201724 Pages: 8 Chinese
  • 申请详细信息:   CN106423072-A CN10837300 21 Sep 2016
  • 优先权号:   CN10837300

▎ 摘  要

NOVELTY - Graphene oxide-mercapto-compound composite material is prepared by taking graphene oxide and mercapto-containing organic compound comprising amino or hydroxyl, and carrying out grafting reaction. USE - Method for preparing graphene oxide-mercapto-compound composite material (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene oxide-mercapto-compound composite material comprising taking graphene oxide, adding ultrapurified water, dispersing ultrasonicating, adding sodium hydroxide, carrying out ethanol treatment, filtering, and ethanol/water solution, washing. The method is simple and heating, strong absorbing,.