About: Critical phenomena in binary and ternary polymer blends.

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About: Critical phenomena in binary and ternary polymer blends. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We have studied dynamic and static properties of binary and ternary polymer blends in temperature and concentration domains that include the critical temperature. We have observed critical divergence of dynamic and static correlation lengths and of static susceptibility, as measured by dynamic light scattering and small angle-neutron scattering. The critical divergence for the binary blends could be analyzed in terms of a crossover between a mean-field and a nonclassical, Ising-type critical behaviour. For ternary blends, the addition of a block copolymer stabilizes the system by decreasing the extent of composition fluctuations and by lowering the critical temperature. We have studied dynamic and static properties of binary and ternary polymer blends in temperature and concentration domains that include the critical temperature. We have observed critical divergence of dynamic and static correlation lengths and of static susceptibility, as measured by dynamic light scattering and small angle-neutron scattering. The critical divergence for the binary blends could be analyzed in terms of a crossover between a mean-field and a nonclassical, Ising-type critical behaviour. For ternary blends, the addition of a block copolymer stabilizes the system by decreasing the extent of composition fluctuations and by lowering the critical temperature. (en)
Title	Critical phenomena in binary and ternary polymer blends. Critical phenomena in binary and ternary polymer blends. (en)
skos:prefLabel	Critical phenomena in binary and ternary polymer blends. Critical phenomena in binary and ternary polymer blends. (en)
skos:notation	RIV/61389013:_____/02:55023200!RIV/2003/AV0/A55003/N
http://linked.open.../vavai/riv/strany	411;418
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KSK4050111), Z(AV0Z4050913)
http://linked.open...iv/cisloPeriodika	1-4
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Štěpánek, Petr
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	Ústav makromolekulární chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	641909
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/02:55023200
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polymer blends; polymer dynamics; block copolymers (en)
http://linked.open.../riv/klicoveSlovo	polymer blends block copolymers polymer dynamics
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[09488CAAEE62]
http://linked.open...i/riv/nazevZdroje	Physica A Statistical Mechanics and its Applications
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Goal-oriented preparation of chemical compounds with well-defined properties
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	314
http://linked.open...iv/tvurceVysledku	Štěpánek, Petr Lodge, T. P. Bates, F. S. Morkved, T. L. Krishnan, K.
http://linked.open...n/vavai/riv/zamer	Cílená syntéza a studium chemických, fyzikálně-chemických a fyzikálních vlastností makromolekulárních a nadmolekulárních látek a soustav pro vyspělé technologie
issn	0378-4371
number of pages	8 (xsd:int)

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