▎ 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)