Fig. 5
From: Strict molecular sieving over electrodeposited 2D-interspacing-narrowed graphene oxide membranes

Gas permeation performance of ED-GO@PSSHF composite membrane. a Single-gas measurements of small gas molecules and light hydrocarbons permeation through ED-GO@PSSHF membrane (ΔP = 2 bar and room temperature) and b separation performance of ED-GO@PSSHF membrane for binary gas mixtures (The volume ratio of mixture is 1:1, ΔP = 2 bar and room temperature); error bars derived from SD