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Titre: Phase Properties of Interpenetrating Polymer Networks and Liquid Crystals
Auteur(s): BOUDRAA, Kamel
BOUCHAOUR, Tewfik
MASCHKE, Ulrich
Mots-clés: Interpenetrating polymer networks
liquid crystal
phase diagrams
swelling behavior
Date de publication: 2011
Résumé: The phase behavior of interpenetrating acrylic polymer network/liquid crystal systems was investigated. The crosslinked polymers were obtained by UV-curing of initial solutions containing a reactive monomer, a crosslinker and a photoinitiator. Experimental phase diagrams were established using polarizing optical microscopy observations of the variation of equilibrium swelling of polymer/liquid crystal systems with temperature. The experimental data were rationalized within a combination of the Flory-Rehner theory of isotropic mixing and the Maier-Saupe theory of nematic ordering.
Description: 8th Conference on Polymer Solvent Complexes and Intercalates (POLYSOLVAT), Molecular Crystals and Liquid Crystals ISSN : 1542-1406, DOI : 10.1080/15421406.2011.572019, Issue : 1, Volume : 545, pp. 220-229, 2011.
URI/URL: http://dspace.univ-tlemcen.dz/handle/112/1905
ISSN: 1542-1406
Collection(s) :Articles internationaux

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