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Synthesis and electrorheology of rod-like titanium oxide particles prepared via microwave-assisted molten-salt method

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dc.title Synthesis and electrorheology of rod-like titanium oxide particles prepared via microwave-assisted molten-salt method en
dc.contributor.author Sedlačík, Michal
dc.contributor.author Mrlík, Miroslav
dc.contributor.author Kožáková, Zuzana
dc.contributor.author Pavlínek, Vladimír
dc.contributor.author Kuřitka, Ivo
dc.relation.ispartof Colloid and Polymer Science
dc.identifier.issn 0303-402X Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2013
utb.relation.volume 291
utb.relation.issue 5
dc.citation.spage 1105
dc.citation.epage 1111
dc.type article
dc.language.iso en
dc.publisher Springer-Verlag en
dc.identifier.doi 10.1007/s00396-012-2834-4
dc.relation.uri https://link.springer.com/article/10.1007/s00396-012-2834-4
dc.subject Anatase en
dc.subject Dielectric properties en
dc.subject Electrorheology en
dc.subject Microwave-assisted molten-salt method en
dc.subject Rod-like particles en
dc.subject Rutile en
dc.subject Titanium oxide en
dc.description.abstract The rod-like titanium dioxide (TiO2) particles were synthesized by a simple and rapid microwave-assisted molten-salt method. The X-ray diffraction analysis revealed the phase composition transformation from the anatase phase of original TiO2 nanomaterial to the rutile phase of high crystallinity. Scanning electron microscopy proved the conversion of originally globular particles of original anatase TiO2 sized from 200 to 500 nm into rods with a length of 5-10 μm and a diameter between 0.5 and 2 μm. The electrorheological (ER) measurements performed under steady-state flow as a function of the applied electric field strength and particle concentration showed that suspended rutile rod-like TiO2 particle-based fluid exhibits much higher ER activity than that of original anatase TiO2 material powder. These observations were clearly demonstrated by viewing their dielectric spectra analyses. © 2012 Springer-Verlag Berlin Heidelberg. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1003213
utb.identifier.obdid 43870150
utb.identifier.scopus 2-s2.0-84876685391
utb.identifier.wok 000319761600007
utb.identifier.coden CPMSB
utb.source j-scopus
dc.date.accessioned 2013-05-14T09:46:00Z
dc.date.available 2013-05-14T09:46:00Z
utb.contributor.internalauthor Sedlačík, Michal
utb.contributor.internalauthor Mrlík, Miroslav
utb.contributor.internalauthor Kožáková, Zuzana
utb.contributor.internalauthor Pavlínek, Vladimír
utb.contributor.internalauthor Kuřitka, Ivo
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