Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay

Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay

The electro-optical performances of polymer dispersed liquid crystal (PDLC) were investigated in the presence of organically modified clays. With the addition and increasing amount of modified clay, driving voltage and memory effect, viz. transparent state of the film after the electricity is off si...

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Bibliographic Details
Format: Article
Language:English
Published: Budapest University of Technology 2010-01-01
Series:eXPRESS Polymer Letters
Subjects:
Polymer composites
PDLC
polyurethane acrylates
caly
memory effect
Online Access:http://www.expresspolymlett.com/letolt.php?file=EPL-0001210&mi=cd
id doaj-951969c1f4bf4f6f92abe2351c966ab1
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spelling doaj-951969c1f4bf4f6f92abe2351c966ab12020-11-24T21:08:07ZengBudapest University of Technology eXPRESS Polymer Letters1788-618X2010-01-0141394610.3144/expresspolymlett.2010.7Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay The electro-optical performances of polymer dispersed liquid crystal (PDLC) were investigated in the presence of organically modified clays. With the addition and increasing amount of modified clay, driving voltage and memory effect, viz. transparent state of the film after the electricity is off simultaneously increased due most likely to the increased viscosity. Among the two types of modifier, 4-(4-aminophenyl) benzonitrile having greater chemical affinity with LC than hexylamine, gave finer dispersion of clay in liquid crystal, greater viscosity, larger driving voltage and response time, and greater memory effect. http://www.expresspolymlett.com/letolt.php?file=EPL-0001210&mi=cdPolymer compositesPDLCpolyurethane acrylatescalymemory effect
collection DOAJ
language English
format Article
sources DOAJ
title Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay
spellingShingle Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay
eXPRESS Polymer Letters
Polymer composites
PDLC
polyurethane acrylates
caly
memory effect
title_short Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay
title_full Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay
title_fullStr Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay
title_full_unstemmed Memory effect of polymer dispersed liquid crystal by hybridization with nanoclay
title_sort memory effect of polymer dispersed liquid crystal by hybridization with nanoclay
publisher Budapest University of Technology
series eXPRESS Polymer Letters
issn 1788-618X
publishDate 2010-01-01
description The electro-optical performances of polymer dispersed liquid crystal (PDLC) were investigated in the presence of organically modified clays. With the addition and increasing amount of modified clay, driving voltage and memory effect, viz. transparent state of the film after the electricity is off simultaneously increased due most likely to the increased viscosity. Among the two types of modifier, 4-(4-aminophenyl) benzonitrile having greater chemical affinity with LC than hexylamine, gave finer dispersion of clay in liquid crystal, greater viscosity, larger driving voltage and response time, and greater memory effect.
topic Polymer composites
PDLC
polyurethane acrylates
caly
memory effect
url http://www.expresspolymlett.com/letolt.php?file=EPL-0001210&mi=cd
_version_ 1716760787791380480

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