PMMA nanofibers production by electrospinning |
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Authors: | S. Piperno L. Lozzi R. Rastelli M. Passacantando S. Santucci |
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Affiliation: | INFM-CNR and Department of Physics, University of L’Aquila, Via Vetoio, I-67010 Coppito, L’Aquila, Italy |
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Abstract: | Electrospinning is a process by which polymer nanofibers (with submicron scale diameters) can be formed when a droplet of viscoelastic polymer solution is subjected to high voltage electrostatic field. As this droplet travels in air, the solvent evaporates leaving behind a charge fiber that can be electrically deflected on a substrate. A series of nanofibers with various wt.% of PMMA (poly-methyl-methacrylate) to acetone were produced and characterized regarding their morphology and chemical composition. The nanofibers were characterized by Secondary Electron Microscopy, Atomic force microscopy and X-ray photoelectron spectroscopy. |
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Keywords: | 61.18.&minus j 1.41.+e 61.46.+w 68 68.37.&minus d 68.49.&minus h |
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