Figure 7
From: Diamine vapor treatment of viscoelastic graphene oxide liquid crystal for gas barrier coating
(A) He gas permeance of PET and GO/EDA depending on EDA exposure time. The thickness of GO was approximately 1 μm. (B) Gas permeances of neat PET, GO coated PET, and GO/EDA (24 h) coated PET. (C) He gas permeance of PET, GO coated PET, and GO/EDA (24 h) coated PET as a function of pressure. (D) He gas permeance of GO and GO/EDA (24 h) coated PET as a function of temperature. Each point represents the average of a minimum of three measurements.
