Super gas barrier and selectivity of graphene oxide-polymer multilayer thin films.

Yang, You-Hao; Bolling, Laura; Priolo, Morgan A; Grunlan, Jaime C · Adv Mater · 2013

basic_science · Level V

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Abstract

Super gas barrier thin films, fabricated with layer-by-layer assembly of polyethylenimine and graphene oxide, exhibit significantly reduced oxygen and carbon dioxide transmission rates. This thin film's nanobrick wall structure also provides high gas selectivity for hydrogen.