About: Effect of hydrophilicity of polyaniline particles on their electrorheology: Steady flow and dynamic behaviour

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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	Electrorheological properties of suspensions are considerably affected by hydrophilicity of suspension particles. As a model material, polyaniline base powder protonated with sulfamic, tartaric, or perfluorooctanesulfonic acids provided particles of various hydrophilicity. The experiments revealed that, in the absence of electric field, due to a good compatibility of hydrophobic polyaniline particles with silicone-oil medium, their interactions were limited and the viscosity of suspension was low. When the electric field was applied, the rigidity of the polarized chain structure of the particles increased and, consequently, viscosity increased as well. Electrorheological properties of suspensions are considerably affected by hydrophilicity of suspension particles. As a model material, polyaniline base powder protonated with sulfamic, tartaric, or perfluorooctanesulfonic acids provided particles of various hydrophilicity. The experiments revealed that, in the absence of electric field, due to a good compatibility of hydrophobic polyaniline particles with silicone-oil medium, their interactions were limited and the viscosity of suspension was low. When the electric field was applied, the rigidity of the polarized chain structure of the particles increased and, consequently, viscosity increased as well. (en)
Title	Effect of hydrophilicity of polyaniline particles on their electrorheology: Steady flow and dynamic behaviour Effect of hydrophilicity of polyaniline particles on their electrorheology: Steady flow and dynamic behaviour (en)
skos:prefLabel	Effect of hydrophilicity of polyaniline particles on their electrorheology: Steady flow and dynamic behaviour Effect of hydrophilicity of polyaniline particles on their electrorheology: Steady flow and dynamic behaviour (en)
skos:notation	RIV/61389013:_____/10:00342648!RIV11-GA0-61389013
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/09/1626), P(IAA400500905), Z(AV0Z40500505)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Quadrat, Otakar Stejskal, Jaroslav Blinova, Natalia V.
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	256017
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/10:00342648
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polyaniline; electrorheology; steady shear (en)
http://linked.open.../riv/klicoveSlovo	electrorheology steady shear polyaniline
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[D3A7E202F7E3]
http://linked.open...i/riv/nazevZdroje	Journal of Colloid and Interface Science
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Preparation and properties of nanostructures produced by condcuting polymers Smart fluids and composites with tunable structure
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	346
http://linked.open...iv/tvurceVysledku	Pavlínek, V. Quadrat, Otakar Stejskal, Jaroslav Sáha, P. Blinova, Natalia V. Stěnička, M.
http://linked.open...ain/vavai/riv/wos	000277132700035
http://linked.open...n/vavai/riv/zamer	Progresivní makromolekulární materiály a supramolekulární systémy: syntéza a studium vlastností, jevů a možností využití pro speciální aplikace a moderní technologie
issn	0021-9797
number of pages	5 (xsd:int)

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