Layer-structured graphene oxide/polyvinyl alcohol nanocomposites: dramatic enhancement of hydrogen gas barrier properties

Rama K. Layek; Ashok Kumar Das; Min Uk Park; Nam Hoon Kim; Joong Hee Lee

doi:10.1039/c4ta02346c

Layer-structured graphene oxide/polyvinyl alcohol nanocomposites: dramatic enhancement of hydrogen gas barrier properties

Rama K. Layek
, Ashok Kumar Das
, Min Uk Park
, Nam Hoon Kim
, Joong Hee Lee^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

92 Citations (Scopus)

Abstract

Layer-structured graphene oxide (GO)/polyvinyl alcohol (PVA) nanocomposite coated polyethylene terephthalate films have been fabricated by spray coating. GO/PVA nanocomposite solution was prepared by decreasing the volume of GO solution via vacuum filtration and mixing with PVA. The obtained composite films show dramatic enhancement of hydrogen gas barrier properties.

Original language	English
Pages (from-to)	12158-12161
Number of pages	4
Journal	Journal of Materials Chemistry A
Volume	2
Issue number	31
DOIs	https://doi.org/10.1039/c4ta02346c
Publication status	Published - 2014
Publication type	A1 Journal article-refereed

Funding

This study was supported by the Converging Research Center Program (2013K000404) and the Basic Research Laboratory Program (2014R1A4A1008140) through the Ministry of Science, ICT & Future Planning and the Basic Science Research Program through the National Research Foundation (NRF) funded by the Ministry of Education of Korea (NRF-2013R1A1A2011608).

Keywords

OXIDE
GRAPHITE
FILMS

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10.1039/c4ta02346c

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title = "Layer-structured graphene oxide/polyvinyl alcohol nanocomposites: dramatic enhancement of hydrogen gas barrier properties",

abstract = "Layer-structured graphene oxide (GO)/polyvinyl alcohol (PVA) nanocomposite coated polyethylene terephthalate films have been fabricated by spray coating. GO/PVA nanocomposite solution was prepared by decreasing the volume of GO solution via vacuum filtration and mixing with PVA. The obtained composite films show dramatic enhancement of hydrogen gas barrier properties.",

keywords = "OXIDE, GRAPHITE, FILMS",

author = "Layek, \{Rama K.\} and Das, \{Ashok Kumar\} and Park, \{Min Uk\} and Kim, \{Nam Hoon\} and Lee, \{Joong Hee\}",

year = "2014",

doi = "10.1039/c4ta02346c",

language = "English",

volume = "2",

pages = "12158--12161",

journal = "Journal of Materials Chemistry A",

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publisher = "Royal Society of Chemistry",

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}

TY - JOUR

T1 - Layer-structured graphene oxide/polyvinyl alcohol nanocomposites

T2 - dramatic enhancement of hydrogen gas barrier properties

AU - Layek, Rama K.

AU - Das, Ashok Kumar

AU - Park, Min Uk

AU - Kim, Nam Hoon

AU - Lee, Joong Hee

PY - 2014

Y1 - 2014

N2 - Layer-structured graphene oxide (GO)/polyvinyl alcohol (PVA) nanocomposite coated polyethylene terephthalate films have been fabricated by spray coating. GO/PVA nanocomposite solution was prepared by decreasing the volume of GO solution via vacuum filtration and mixing with PVA. The obtained composite films show dramatic enhancement of hydrogen gas barrier properties.

AB - Layer-structured graphene oxide (GO)/polyvinyl alcohol (PVA) nanocomposite coated polyethylene terephthalate films have been fabricated by spray coating. GO/PVA nanocomposite solution was prepared by decreasing the volume of GO solution via vacuum filtration and mixing with PVA. The obtained composite films show dramatic enhancement of hydrogen gas barrier properties.

KW - OXIDE

KW - GRAPHITE

KW - FILMS

U2 - 10.1039/c4ta02346c

DO - 10.1039/c4ta02346c

M3 - Article

SN - 2050-7488

VL - 2

SP - 12158

EP - 12161

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 31

ER -

Layer-structured graphene oxide/polyvinyl alcohol nanocomposites: dramatic enhancement of hydrogen gas barrier properties

Abstract

Funding

Keywords

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