Issue 31, 2014
From the journal:

Journal of Materials Chemistry A

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

Rama K. Layek,a   Ashok Kumar Das,a   Min Uk Park,a   Nam Hoon Kima  and  Joong Hee Lee*ab  

* Corresponding authors

a Advanced Materials Institute of BIN Technology (BK21 plus Global), Dept. of BIN Fusion Tech., Chonbuk National University, Jeonju, Jeonbuk 561-756, Republic of Korea
E-mail: jhl@jbnu.ac.kr

b Carbon Composite Research Centre, Department of Polymer & Nano Science and Technology, Chonbuk National University, Jeonju, Jeonbuk 561-756, Republic of Korea
E-mail: jhl@jbnu.ac.kr
Fax: +82 63 270 2341
Tel: +82 63 270 2342

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.

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

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Article information

DOI
https://doi.org/10.1039/C4TA02346C
Article type
Communication
Submitted
09 May 2014
Accepted
12 Jun 2014
First published
13 Jun 2014

J. Mater. Chem. A, 2014,2, 12158-12161

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

R. K. Layek, A. K. Das, M. U. Park, N. H. Kim and J. H. Lee, J. Mater. Chem. A, 2014, 2, 12158 DOI: 10.1039/C4TA02346C

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