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Super Gas Barrier and Selectivity of Graphene Oxide‐Polymer Multilayer Thin Films
Author(s) -
Yang YouHao,
Bolling Laura,
Priolo Morgan A.,
Grunlan Jaime C.
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201202951
Subject(s) - materials science , graphene , polyethylenimine , oxide , selectivity , thin film , layer (electronics) , polymer , graphene oxide paper , chemical engineering , hydrogen , nanotechnology , graphene foam , composite material , organic chemistry , catalysis , chemistry , engineering , metallurgy , biochemistry , gene , transfection
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.