About: Effect of molecular structure and thermal treatment on photooptical properties of photochromic azobenzene-containing polymers films

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Three novel photochromic azobenzene-containing comb-shaped polyacrylates were synthesized and their phase behaviour and photooptical properties were studied. An influence of the side photochromic group structure, thermal treatment and light irradiation on aggregation azobenzene chromophores in thin spin-coated films of the polymers was investigated in detail. A special attention was paid to study the photoorientation processes in polymers films induced by polarized blue light (473 nm). The relationship between photochromic group architecture, phase behaviour, thermal treatment of films and kinetics of chromophore photoorientation was established and discussed. It was found, that position of the N=N bond in chromophores plays important role in kinetics of the process, but does not affect the maximum value of dichroism. Three novel photochromic azobenzene-containing comb-shaped polyacrylates were synthesized and their phase behaviour and photooptical properties were studied. An influence of the side photochromic group structure, thermal treatment and light irradiation on aggregation azobenzene chromophores in thin spin-coated films of the polymers was investigated in detail. A special attention was paid to study the photoorientation processes in polymers films induced by polarized blue light (473 nm). The relationship between photochromic group architecture, phase behaviour, thermal treatment of films and kinetics of chromophore photoorientation was established and discussed. It was found, that position of the N=N bond in chromophores plays important role in kinetics of the process, but does not affect the maximum value of dichroism. (en)
Title	Effect of molecular structure and thermal treatment on photooptical properties of photochromic azobenzene-containing polymers films Effect of molecular structure and thermal treatment on photooptical properties of photochromic azobenzene-containing polymers films (en)
skos:prefLabel	Effect of molecular structure and thermal treatment on photooptical properties of photochromic azobenzene-containing polymers films Effect of molecular structure and thermal treatment on photooptical properties of photochromic azobenzene-containing polymers films (en)
skos:notation	RIV/68378271:_____/11:00359467!RIV12-AV0-68378271
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(GA202/09/0047), P(IAA100100911), P(OC10006), Z(AV0Z10100520)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Bubnov, Alexej Kašpar, Miroslav Glogarová, Milada 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	196365
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00359467
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	calorimetry; liquid-crystalline polymers (LCP); monomers phase behavior; polysiloxanes (en)
http://linked.open.../riv/klicoveSlovo	calorimetry liquid-crystalline polymers (LCP) polysiloxanes monomers phase behavior
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[0674AEC0B44E]
http://linked.open...i/riv/nazevZdroje	Macromolecular Chemistry and Physics
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Multifunctional liquid crystalline materials with a dipolar order. Molecular structure and phases of new polar liquid crystals New functional materials with fluorinated chains and photosensitive groups in mesogenic molecules
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	212
http://linked.open...iv/tvurceVysledku	Bubnov, Alexej Glogarová, Milada Hamplová, Věra Kašpar, Miroslav Pociecha, D. Bobrovsky, A. Shibaev, V.
http://linked.open...ain/vavai/riv/wos	000288035900004
http://linked.open...n/vavai/riv/zamer	Specific effects in condensed systems with reduced dimension and broken symmetry
issn	1022-1352
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/macp.201000534
is http://linked.open...avai/riv/vysledek of	Effect of molecular structure and thermal treatment on photooptical properties of photochromic azobenzene-containing polymers films Effect of molecular structure and thermal treatment on photooptical properties of photochromic azobenzene-containing polymers films

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