• 专利标题:   Flaking nano-platelets from particles of laminar material involves providing suspension of particles in liquid, and forming flow with toroidal vortices in suspension such that particles are exposed to alternating flow velocities and pressures.
  • 专利号:   WO2021186157-A2, WO2021186157-A3
  • 发明人:   VOZYAKOV I, SHCHEBLANOV A
  • 专利权人:   VOZYAKOV I, SHCHEBLANOV A
  • 国际专利分类:   B01F007/00, C01B032/19, C01B032/194, C02F001/34, C02F103/08, C10G009/36
  • 专利详细信息:   WO2021186157-A2 23 Sep 2021 B01F-007/00 202184 Pages: 80 English
  • 申请详细信息:   WO2021186157-A2 WOGB050643 16 Mar 2021
  • 优先权号:   CH000301, GB013075, GB013078, GB013079, GB016345, GB018405, GB019678, WOGB050640

▎ 摘  要

NOVELTY - The method involves providing a suspension of the particles of the laminar material in a liquid. A flow is formed with toroidal vortices in the suspension of the particles such that the particles are exposed to alternating flow velocities and alternating pressures. USE - Method of flaking nano-platelets from particles of laminar material. ADVANTAGE - The method enables to produce monomolecular layers of solid 2D substance, which has excellent electrical conductivity, heat conductivity and wear resistance, and other characteristics. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) an apparatus for flaking nano-platelets from particles of laminar material; (2) a method of separating mixture of graphite and nano-platelets including graphene; (3) an apparatus for separating mixture of graphite and nano-platelets including graphene; (4) a method of aligning nano-platelets in suspension; (5) an apparatus for aligning nano-platelets in suspension; (6) a meta-material formed by aligning nano-platelets in orientation in suspension; (7) an optical material, preferably heat mirror; (8) an electrical material, preferably superconductor or supercapacitor; and (9) a thermal material, preferably thermal insulator. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view comprising apparatus used to perform nano platelet flaking and separation. Graphite (10) Water level (11) Immiscible liquid level (12) Dense fluid (13) Feed gas (14)