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Formation of an adherent polyacrylonitrile/carbon nanotubes composite film onto a polyacrylonitrile brush electrografted on copper

Laurence Vast 1 Olivier Rochez 1 Laurent Azoulay 2 Antonio Fonseca 1 Janos B. Nagy 1 Guy Deniau 2 Serge Palacin 2 Joseph Delhalle 1 Zineb Mekhalif 1
1 FUNDP - Laboratoire de Chimie et d'Electrochimie des Surfaces
2 LCSI - Laboratoire de Chimie des Surfaces et Interfaces
Abstract : An adherent polymer film based on a composite of polyacrylonitrile/multiwall carbon nanotubes (PAN/MWNTs) have been elaborated on a copper substrate. The first layer is an electrografted PAN brush on which of a subsequent layer of PAN/carbon nanotubes composite has been deposited by simple dipping from solution in dimethylformamide (DMF). MWNTs have been previously chemically functionalized with 3-cyanopropyltrichlorosilane to promote de-bundling and homogeneous dispersion of the carbon nanotubes in the composite.
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https://hal-cea.archives-ouvertes.fr/cea-01056607
Contributor : Serge Palacin <>
Submitted on : Wednesday, August 20, 2014 - 11:20:23 AM
Last modification on : Thursday, September 10, 2020 - 10:44:05 AM

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Laurence Vast, Olivier Rochez, Laurent Azoulay, Antonio Fonseca, Janos B. Nagy, et al.. Formation of an adherent polyacrylonitrile/carbon nanotubes composite film onto a polyacrylonitrile brush electrografted on copper. Journal of Nanoscience and Nanotechnology, American Scientific Publishers, 2007, 7, pp.3404-3410. ⟨10.1166/jnn.2007.826⟩. ⟨cea-01056607⟩

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