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Global Journal of Physical Chemistry. Volume 2, Issue 2 (2011) pp. 92-96
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Research Article
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Free Article
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Elaboration and characterization of poly (vinyl alcohol) - single wall carbon nanotubes nanofibers
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Naoual Diouri, Mimouna Baitoul
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Laboratory of Solid State Physics, Polymers and Nanomaterials Group, Faculty of Science Dhar El Mahraz,
P.O Box 1796 Atlas, Fez - Regional University Center Interface (CURI, 30000 Fez, Morocco)
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Abstract |
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The present work aims to study the interaction between Single Wall Carbon Naonotubes (SWCNTs) and poly (vinyl alcohol) (PVA) nanofibers obtained with electrospining method, the morphology and vibrational properties of the nanofibers have been studied as a function of fillers concentration. Scanning electron microscopy (SEM) confirms the stability and diameter distribution of nanofibers. Raman spectroscopy, in resonance with semiconducting carbon nanotubes, was a powerful technique to elucidate the interaction between the different components. It was clear that the radial breathing mode showed change in carbon nanotubes diameter distribution and selective interaction with carbon nanotubes of specific diameter.
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Keywords |
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Single Wall Carbon Naonotubes; Poly Vinyl Alcohol; Nanofibers; Scanning Electron Microscopy; Raman scattering
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