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Graphenic Nanocomposite Barrier Films

Published online by Cambridge University Press:  20 December 2016

Ken Bosnick,
Nathalie Chapleau,
Michel Champagne,
Adam Bergren,
Abdelkader Benhalima and
Steve Launspach
Ken Bosnick*
Affiliation:
National Institute for Nanotechnology, National Research Council Canada, Edmonton, AB, Canada
Nathalie Chapleau
Affiliation:
Automotive and Surface Transportation Portfolio, National Research Council Canada, Boucherville, QC, Canada
Michel Champagne
Affiliation:
Automotive and Surface Transportation Portfolio, National Research Council Canada, Boucherville, QC, Canada
Adam Bergren
Affiliation:
National Institute for Nanotechnology, National Research Council Canada, Edmonton, AB, Canada
Abdelkader Benhalima
Affiliation:
Automotive and Surface Transportation Portfolio, National Research Council Canada, Boucherville, QC, Canada
Steve Launspach
Affiliation:
National Institute for Nanotechnology, National Research Council Canada, Edmonton, AB, Canada
*
*(Email: ken.bosnick@nrc.ca)
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Abstract

The use of modern graphenic materials for improving oxygen barriers in food packaging and anti-corrosion barriers in coatings is explored by compounding and casting graphene nanoplatelets (GNP) with polyethylene (PE) and epoxy (EP). The GNP / PE films show comparable oxygen transmission rates to the neat PE films, indicating that further processing will be necessary to realize the desired enhancements. Early corrosion tests indicate that the GNP / EP coatings are providing more protection than the neat EP coatings on steel. Experiments to expand on these results are underway.

Keywords

compositebarrier layernanostructure

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Type
Articles
Information
MRS Advances , Volume 2 , Issue 1: Nanomaterials , 2017, pp. 33 - 38
Copyright
Copyright © Materials Research Society 2016 

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