Advanced search
Publication Cover
Molecular Crystals and Liquid Crystals Volume 541, 2011 - Issue 1: Proceedings of the 23rd International Liquid Crystal Conference (ILCC 2010) Part II of VIII
Submit an article Journal homepage
711
Views
9
CrossRef citations to date
0
Altmetric
Dielectric Spectroscopy

Some Properties of Nematic Liquid Crystal E7/Acrylic Polymer Networks

Y. Derouiche Unité Matériaux et Transformations (UMET), Université de Lille – Sciences et Technologies, Villeneuve d'Ascq Cedex, France; UDSMM-LEMCEL, Université du Littoral – Côte d'Opale, Calais, France; Département des Sciences de la Matière, Faculté des Sciences et Technologies, Université ZIANE Achour de Djelfa, Cité juillet Djelfa, Calais, Algérie
,
F. Dubois UDSMM-LEMCEL, Université du Littoral – Côte d'Opale, Calais, France
,
R. Douali UDSMM-LEMCEL, Université du Littoral – Côte d'Opale, Calais, France
,
C. Legrand UDSMM-LEMCEL, Université du Littoral – Côte d'Opale, Calais, France
&
U. Maschke Unité Matériaux et Transformations (UMET), Université de Lille – Sciences et Technologies, Villeneuve d'Ascq Cedex, FranceCorrespondence[email protected]
Pages 201/[439]-210/[448] | Published online: 30 Jun 2011
 
Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days

Abstract

Polymer Dispersed Liquid Crystal films were elaborated by photopolymerization using ultraviolet radiation of liquid crystal/monomer mixtures. Three acrylic difunctional propyleneglycol based monomers were used; differing only by their chain lengths in terms of their molecular weight. Infrared spectroscopy investigation made it possible to obtain the monomer conversion rates, in order to determine the effect of the presence of liquid crystal on the kinetics of polymerization and phase separation. The characterization by linear dielectric spectroscopy of the monomers and polymers was carried out as a function of temperature in the frequency range from 20 Hz to 1 MHz.

Log in via your institution

Access through your institution

Log in to Taylor & Francis Online

Restore content access

Restore content access for purchases made as guest
Purchase options * Save for later

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 61.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 2,387.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.