Conductivity and percolation of nanotube based polymer composites in extensional deformations

Autor: Philippe Poulin, Alexander Korzhenko, Pierre Miaudet, Christèle Jaillet, Fabienne Grillard, Alain Derré, Patrice Gaillard, Cécile Zakri

Publikováno v: Polymer
Polymer, Elsevier, 2012, 53, pp. 183-187. ⟨10.1016/j.polymer.2011.11.020⟩

5 pages; International audience; Anisotropic conductive particles are ideal fillers to achieve electrical conductivity in polymer composites. Polymer processing is generally associated to the development of flow fields. It has been observed that flow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::661092c2113cb52bb480d5e7464dc028
https://doi.org/10.1016/j.polymer.2011.11.020

Surfactant-Free Spinning of Composite Carbon Nanotube Fibers

Autor: Philippe Poulin, Pierre Miaudet, Maryse Maugey, Alain Derré, Wilfrid Neri, Cécile Zakri

Publikováno v: Macromolecular Rapid Communications. 27:1035-1038

Fibers and yarns are promising forms to use and control the spatial orientation of carbon nanotubes in macroscopic materials. Various approaches have been proposed in the last few years to achieve fibers with a fraction of carbon nanotubes. Among thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5424b659c9d4c0755e8c63407bbc832b
https://doi.org/10.1002/marc.200600150

Raman Response of Carbon Nanotube/PVA Fibers under Strain

Autor: Philippe Poulin, Christèle Bartholome, Noa Lachman, Maryse Maugey, Pierre Miaudet, H. Daniel Wagner

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2009, 113 (12), pp.4751-4754. ⟨10.1021/jp900355k⟩

International audience; We study the strain-induced shift of the D* Raman band of single-wall carbon nanotubes in polyvinyl alcohol-nanotube composite fibers. If embedded in structural components, such strain-sensitive fibers may be considered for po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d98dbda3f354d12278a65c96d8bc15e6
https://hal.archives-ouvertes.fr/hal-00370972

Mild dissolution of carbon nanotubes: Composite carbon nanotube fibres from polyelectrolyte solutions

Autor: L. Valat, Philippe Poulin, S. Enouz, Alain Pénicaud, Cécile Zakri, Alain Derré, Maryse Maugey, Pierre Miaudet, Olivier Roubeau, Annick Loiseau, Eric Anglaret, Pierre Petit

Publikováno v: Composites Science and Technology
Composites Science and Technology, Elsevier, 2007, 67, p. 795-797. ⟨10.1016/j.compscitech.2005.12.032⟩
Compos. Sci. Tecnol
Compos. Sci. Tecnol, 2007, 67, pp.795-797

3 pages; Polyelectrolyte carbon nanotube solutions are spontaneously obtained upon the dissolution of alkali metal nanotube salts in polar organic solvents. Air exposure followed by hydrochloric acid treatment restores the neutral pristine state of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5376c99b4d301d2e45b4aaa90fbcf179
https://hal.archives-ouvertes.fr/hal-00131430

Hot-Drawing of Single and Multiwall Carbon Nanotube Fibers for High Toughness and Alignment

Autor: Pascale Launois, Vincent Pichot, Philippe Poulin, M Maugey, Pierre Miaudet, S Badaire, A Derré, C Zakri

Publikováno v: Nano Letters
Nano Letters, American Chemical Society, 2005, 5 (11), pp.2212-2215. ⟨10.1021/nl051419w⟩

We report a new hot-drawing process for treating wet-spun composite fibers made of single- and multiwall carbon nanotubes and poly(vinyl alcohol). As shown in previous reports, untreated composite nanotube fibers exhibit a very large strain-to-failur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c9a296b0d4533726ccb95fc1b630f04
https://hal.archives-ouvertes.fr/hal-02322416