• 专利标题:   Preparing graphene oxide/molecularly imprinted composite used in removing pharmaceuticals and personal care products-type contaminants, involves mixing template molecules, functional monomers and porogens to perform prepolymerization.
  • 专利号:   CN111013654-A
  • 发明人:   ZHANG W, YANG Y, DENG C, ZHANG Y, GUO C, WU Y
  • 专利权人:   UNIV TAIYUAN TECHNOLOGY
  • 国际专利分类:   B01J020/26, B01J020/30, B01J031/06, B01J035/08, B01J035/10, C02F001/28, C02F001/30, C02F101/34, C02F101/38
  • 专利详细信息:   CN111013654-A 17 Apr 2020 B01J-031/06 202037 Pages: 28 Chinese
  • 申请详细信息:   CN111013654-A CN11230889 05 Dec 2019
  • 优先权号:   CN11230889

▎ 摘  要

NOVELTY - Preparing graphene oxide/molecularly imprinted composite involves mixing template molecules, functional monomers and porogens to perform prepolymerization to obtain prepolymers. The prepolymer, the first crosslinking agent, the initiator and BiOBr are mixed and performed polymerization reaction under a protective atmosphere to obtain a first polymer. The first polymer is eluted to obtain a molecularly imprinted polymer. The molecularly imprinted polymer, graphene oxide, a solvent and a second cross-linking agent are mixed to perform a cross-linking reaction to obtain a graphene oxide/molecular imprinted composite material. USE - Method for preparing graphene oxide/molecularly imprinted composite used in removing pharmaceuticals and personal care products (PPCPs)-type contaminants (claimed). ADVANTAGE - The method enables to prepare graphene oxide/molecularly imprinted composite which has excellent selective adsorption performance and photocatalytic performance, and has long cycle life.