• 专利标题:   Apparatus useful in a system for fabricating graphene membrane, comprises first section having first fluid chamber, second section positionable adjacent first section, and pressurizer.
  • 专利号:   WO2020248048-A1
  • 发明人:   FLINT I, WILLIAMSON R
  • 专利权人:   2599218 ONTARIO INC
  • 国际专利分类:   B01J020/20, C01B032/182, C01B032/184
  • 专利详细信息:   WO2020248048-A1 17 Dec 2020 C01B-032/184 202004 Pages: 24 English
  • 申请详细信息:   WO2020248048-A1 WOCA050789 10 Jun 2020
  • 优先权号:   US860829P

▎ 摘  要

NOVELTY - Apparatus (100) comprises: a first section (102) having a first fluid chamber for housing a suspension of graphene platelets in a fluid; a second section (104) positionable adjacent the first section, the second section having a second fluid chamber and a porous support housed in the second fluid chamber for supporting a porous substrate, where when the first section is positioned adjacent the second section and the porous substrate is supported by the porous support, the first fluid chamber and the second fluid chamber are in fluid communication via the porous substrate; and a pressurizer (106) for creating a pressure differential between the first fluid chamber and the second fluid chamber, thus forcing the fluid through the porous substrate and into the second fluid chamber and lodging the graphene platelets in the pores of the porous substrate. The first layer comprises a sheet of at least one of cellulose, a fabric and a polymer. USE - The apparatus is useful for fabricating a graphene membrane (claimed). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) fabricating a graphene membrane; and (2) a system for fabricating the graphene membrane. DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a system for fabricating graphene membrane. Apparatus (100) First section (102) Second section (104) Pressurizer (106) Substrate support frame (108)