About: Evolution of hetero-phase structure of high-impact polystyrene

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This contribution presents a systematic study of evolution of heterophase morphologies as well as a systematic parametric study of impact resistance of morphologies of high impact polystyrene (HIPS). The model of the evolution of the so called salami morphology is based upon contra Fickian diffusion driven by the gradient of the chemical potential. The diffusion described by the gradient of chemical potential takes into the account the phase separation by mechanism of spinodal decompostion while parameter of interphase tension enables to describe the Ostwald rippening process. The resulting salami morphology can be characterized as follows: (i) polybutadiene (PB) particles with the size of several microns are distributed in the continuous polystyrene (PS) phase, and (ii) PB particles contain irregular sub-micron inclusions of PS This contribution presents a systematic study of evolution of heterophase morphologies as well as a systematic parametric study of impact resistance of morphologies of high impact polystyrene (HIPS). The model of the evolution of the so called salami morphology is based upon contra Fickian diffusion driven by the gradient of the chemical potential. The diffusion described by the gradient of chemical potential takes into the account the phase separation by mechanism of spinodal decompostion while parameter of interphase tension enables to describe the Ostwald rippening process. The resulting salami morphology can be characterized as follows: (i) polybutadiene (PB) particles with the size of several microns are distributed in the continuous polystyrene (PS) phase, and (ii) PB particles contain irregular sub-micron inclusions of PS (en)
Title	Evolution of hetero-phase structure of high-impact polystyrene Evolution of hetero-phase structure of high-impact polystyrene (en)
skos:prefLabel	Evolution of hetero-phase structure of high-impact polystyrene Evolution of hetero-phase structure of high-impact polystyrene (en)
skos:notation	RIV/60461373:22340/09:00022487!RIV10-GA0-22340___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(FT-TA3/110), P(GA104/07/1127)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kosek, Juraj Šeda, Libor Grof, Zdeněk
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	313977
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/09:00022487
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	spinodal decomposition; high-impact polystyrene (en)
http://linked.open.../riv/klicoveSlovo	spinodal decomposition high-impact polystyrene
http://linked.open...ontrolniKodProRIV	[8BC00D44C343]
http://linked.open...v/mistoKonaniAkce	Tatranské Matliare
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	Proceedings of 36th International Conference of Slovak Society of Chemical Engineering
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	New generation of high impact polystyrene: the investigation of morphology- application properties relationship in hetero-phase materials, the development of new grades and the technology of their production. Mathematical modeling and experimental study of the evolution of meso-scopic structure of polymeric materials
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Gregor, Tomáš Grof, Zdeněk Kosek, Juraj Vonka, Michal Šeda, Libor Klejch, Martin
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-05-25 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovenská technická univerzita v Bratislave
https://schema.org/isbn	978-80-227-3072-3
http://localhost/t...ganizacniJednotka	22340
is http://linked.open...avai/riv/vysledek of	Evolution of hetero-phase structure of high-impact polystyrene Evolution of hetero-phase structure of high-impact polystyrene Evolution of hetero-phase structure of high-impact polystyrene Evolution of hetero-phase structure of high-impact polystyrene

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