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Comparison of electrorheological measurements based on different methods of electric field generation

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dc.title Comparison of electrorheological measurements based on different methods of electric field generation en
dc.contributor.author Peer, Petra
dc.contributor.author Stěnička, Martin
dc.contributor.author Filip, Petr
dc.contributor.author Pavlínek, Vladimír
dc.relation.ispartof Applied Rheology
dc.identifier.issn 1617-8106 Scopus Sources, Sherpa/RoMEO, JCR
dc.identifier.issn 1430-6395 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2014
utb.relation.volume 24
utb.relation.issue 4
dc.citation.spage 12
dc.citation.epage 15
dc.type article
dc.language.iso en
dc.publisher Kerschensteiner Verlag GmbH
dc.identifier.doi 10.3933/ApplRheol-24-42875
dc.relation.uri http://www.ar.ethz.ch/cgi-bin/AR/view?DOI=10.3933/ApplRheol-24-42875
dc.subject electrorheology en
dc.subject PANI powder en
dc.subject rheometry en
dc.subject silicone oil en
dc.description.abstract Electrorheological measurements represent a key approach in characterizing the efficiency of electrorheological fluids. The rotational rheometers, the Physica MCR 501 (Anton Paar) equipped with an electrorheological cell and the Bohlin Gemini CVOR 150 (Malvern Instruments) modified for electrorheological experiments generate an electric field in two completely different ways. Each of the two generations has a specific influence on electrorheological measurements. The experimental data were obtained and compared for a suspension of polyaniline powders mixed (10 wt%) in silicone oil. For a concentric-cylinders arrangement, it was shown that the data are fully comparable for both rheometers. However, for a parallel-plate arrangement, the data using the Physica MCR 501 provide higher values in comparison with both the corresponding plateplate data obtained with the Bohlin Gemini CVOR 150 and with the mutually comparable concentric cylinders data. © 2014. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1003849
utb.identifier.obdid 43872020
utb.identifier.scopus 2-s2.0-84903831539
utb.identifier.wok 000342886700005
utb.source j-scopus
dc.date.accessioned 2014-11-06T13:32:05Z
dc.date.available 2014-11-06T13:32:05Z
dc.description.sponsorship Grant Agency of the Czech Republic [P105/11/2342]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Stěnička, Martin
utb.contributor.internalauthor Pavlínek, Vladimír
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