TBU Publications
Repository of TBU Publications

Synthesis of titanate/polypyrrole composite rod-like particles and the role of the conducting polymer on electrorheological efficiency

DSpace Repository

Show simple item record


dc.title Synthesis of titanate/polypyrrole composite rod-like particles and the role of the conducting polymer on electrorheological efficiency en
dc.contributor.author Mrlík, Miroslav
dc.contributor.author Pavlínek, Vladimír
dc.contributor.author Cheng, Qilin
dc.contributor.author Sáha, Petr
dc.relation.ispartof Electro-Rheological Fluids and Magneto-Rheological Suspensions - Proceedings of the 12th International Conference
dc.identifier.isbn 9814340227
dc.identifier.isbn 9789814340229
dc.date.issued 2011
dc.citation.spage 280
dc.citation.epage 286
dc.event.title 12th International Conference on Electrorheological Fluids and Magnetorheological Suspensions, ERMR 2010
dc.event.location Philadelphia, PA
utb.event.state-en United States
utb.event.state-cs Spojené státy americké
dc.event.sdate 2010-08-16
dc.event.edate 2010-08-20
dc.type conferenceObject
dc.language.iso en
dc.subject Conducting polymer en
dc.subject Electrorheology en
dc.subject Rods en
dc.description.abstract This study was aimed on the preparation of titanate/polypyrrole core-shell rod-like composite particles. The mere titanate rod-like particles were prepared as a core material and PPy was polymerized on their surface in different amounts. Rheological measurements showed that under an applied external electric field, shear stress of these materials significantly increased with amount of PPy in the shell layer. The yield stresses obtained from the Cho-Choi-Jhon model were correlated with dielectric properties of suspensions. Polarizability as a measure of particle polarization obtained from Havriliak-Negami model of dielectric spectra increases with the content of PPy in the samples. Furthermore, role of particle concentration and silicone oil viscosity was also investigated. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1004824
utb.identifier.obdid 43867171
utb.identifier.scopus 2-s2.0-84865625324
utb.identifier.wok 000299747900002
utb.source d-scopus
dc.date.accessioned 2015-06-04T12:55:36Z
dc.date.available 2015-06-04T12:55:36Z
utb.contributor.internalauthor Mrlík, Miroslav
utb.contributor.internalauthor Pavlínek, Vladimír
utb.contributor.internalauthor Cheng, Qilin
utb.contributor.internalauthor Sáha, Petr
Find Full text

Files in this item

Show simple item record