• 专利标题:   Forming composite used as sorbent material of gaseous or liquid pollutants by providing two-dimensional (2D) material in solvent, adding particulate material to solvent, and providing a flocculating agent in the solvent.
  • 专利号:   WO2021019098-A1, KR2022056852-A, EP4003911-A1, CN114867687-A, US2022267607-A1
  • 发明人:   BURROW S, MOGORTVALLS E, BRADY C, BRYANT T, NAGYTE V, ALIBOURI M, MOGUTVALES E, NAGAITE B, ALIBOWRY M
  • 专利权人:   ANAPHITE LTD, ANAPHITE LTD, ANAPHITE LTD
  • 国际专利分类:   C01B032/182, C08J005/00, C08K003/30, C08K009/04, C09C001/44, C09C001/46, C08J003/215
  • 专利详细信息:   WO2021019098-A1 04 Feb 2021 202117 Pages: 129 English
  • 申请详细信息:   WO2021019098-A1 WOEP071740 31 Jul 2020
  • 优先权号:   GB010948, KR706605, CN80069012

▎ 摘  要

NOVELTY - A composite is formed by (a) providing a two-dimensional (2D) material in a solvent; (b) adding a particulate material to solvent; and (c) providing a flocculating agent in the solvent, where the flocculating agent is a non-basic flocculating salt; where the presence of the flocculating agent in the solvent results in an interaction between the particulate material and 2D material to form a composite. USE - Formation of composite (claimed) used as sorbent material of gaseous or liquid pollutants. ADVANTAGE - The process forms a composite between the two materials despite the prior stabilization of the 2D material in the ready-made dispersion. The use of flocculating agent can facilitate washing of the surfactant without causing separation of a composite material. Homogeneity of the formed composite is increased. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) forming a composite which involves (a) providing a 2D material that is not graphene-based in a solvent; (b) adding a particulate material to the solvent; and (c) providing a flocculating agent into the solvent, where the flocculating agent is a basic material, where the presence of the flocculating agent in the solvent results in an interaction between the particulate material and 2D material to form a composite; (2) composite comprising a 2D material, a particulate material and a solid salt; and (3) composite comprising a 2D material, a particulate material and metal organic framework.