About: Effect of alkyl chains length on properties of ferroelectric liquid crystals with the keto group attached to the molecule core

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About: Effect of alkyl chains length on properties of ferroelectric liquid crystals with the keto group attached to the molecule core Goto Sponge NotDistinct Permalink

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.tandf.co.uk/journals/titles/01411594.asp
Description	In order to contribute to better understanding of the molecular structure – physical property relationship, properties of ferroelectric liquid crystalline materials derived from the lactic acid with the keto group in the molecular core has been studied. These compounds differing only by the length of the chiral and non-chiral alkyl chains exhibit the paraelectric SmA* and the ferroelectric SmC* phase over 150 K broad temperature range down to the room temperature. Temperature dependences of spontaneous polarization, tilt angle, layer spacing, helix pitch length and dielectric permittivity has been compared and discussed for all studied compounds. The effect of the alkyl chains length on mesomorphic properties has been established and discussed in comparison to that of similar materials. In order to contribute to better understanding of the molecular structure – physical property relationship, properties of ferroelectric liquid crystalline materials derived from the lactic acid with the keto group in the molecular core has been studied. These compounds differing only by the length of the chiral and non-chiral alkyl chains exhibit the paraelectric SmA* and the ferroelectric SmC* phase over 150 K broad temperature range down to the room temperature. Temperature dependences of spontaneous polarization, tilt angle, layer spacing, helix pitch length and dielectric permittivity has been compared and discussed for all studied compounds. The effect of the alkyl chains length on mesomorphic properties has been established and discussed in comparison to that of similar materials. (en)
Title	Effect of alkyl chains length on properties of ferroelectric liquid crystals with the keto group attached to the molecule core Effect of alkyl chains length on properties of ferroelectric liquid crystals with the keto group attached to the molecule core (en)
skos:prefLabel	Effect of alkyl chains length on properties of ferroelectric liquid crystals with the keto group attached to the molecule core Effect of alkyl chains length on properties of ferroelectric liquid crystals with the keto group attached to the molecule core (en)
skos:notation	RIV/68378271:_____/12:00382178!RIV13-GA0-68378271
http://linked.open...avai/predkladatel	Fyzikální ústav AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP204/11/0723), Z(AV0Z10100520)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Bubnov, Alexej Kašpar, Miroslav Novotná, Vladimíra Hamplová, Věra
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	132923
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/12:00382178
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ferroelectric liquid crystal; keto group; lactic acid derivative; spontaneous quantities; SAXS; helix pitch (en)
http://linked.open.../riv/klicoveSlovo	SAXS ferroelectric liquid crystal helix pitch keto group lactic acid derivative spontaneous quantities
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[5F203F74954A]
http://linked.open...i/riv/nazevZdroje	Phase Transitions
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Multifunctional self-assembling materials on nano-level
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	85
http://linked.open...iv/tvurceVysledku	Bubnov, Alexej Hamplová, Věra Kašpar, Miroslav Novotná, Vladimíra Pociecha, D.
http://linked.open...ain/vavai/riv/wos	000309126000002
http://linked.open...n/vavai/riv/zamer	Specific effects in condensed systems with reduced dimension and broken symmetry
issn	0141-1594
number of pages	12 (xsd:int)
http://bibframe.org/vocab/doi	10.1080/01411594.2012.684880
is http://linked.open...avai/riv/vysledek of	Effect of alkyl chains length on properties of ferroelectric liquid crystals with the keto group attached to the molecule core

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