Bio-inspired cross-linking with borate for enhancing gas-barrier properties of poly(vinyl alcohol)/graphene oxide composite films

Bio-inspired cross-linking with borate for enhancing gas-barrier properties of poly(vinyl alcohol)/graphene oxide composite films

The demand for flexible and transparent barrier films in industries has been increasing. Learning from nature, borate ions were used to cross-link poly(vinyl alcohol) (PVA) and graphene oxide (GO) to produce flexible, transparent high-barrier composite films with a bio-inspired structure. PVA/GO fil...

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Veröffentlicht in:Carbon (New York) 2015-02, Vol.82, p.513-522
Hauptverfasser: Lai, Cheng-Lee, Chen, Jung-Tsai, Fu, Ywu-Jang, Liu, Wei-Ren, Zhong, Yueh-Ru, Huang, Shu-Hsien, Hung, Wei-Song, Lue, Shingjiang Jessie, Hu, Chien-Chieh, Lee, Kueir-Rarn
Format: Artikel
Sprache:eng
Schlagworte:
Alcohols
Barriers
Borates
Carbon
Crosslinking
Electronics
Graphene
Oxides
Polyvinyl alcohols
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Beschreibung
Zusammenfassung:The demand for flexible and transparent barrier films in industries has been increasing. Learning from nature, borate ions were used to cross-link poly(vinyl alcohol) (PVA) and graphene oxide (GO) to produce flexible, transparent high-barrier composite films with a bio-inspired structure. PVA/GO films with only 0.1wt% GO and 1wt% cross-linker exhibited an O2 transmission rate
ISSN:0008-6223
1873-3891
DOI:10.1016/j.carbon.2014.11.003