TBU Publications
Repository of TBU Publications

Synthesis of titanate/polypyrrole composite rod-like particles and the role of 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 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 International Journal of Modern Physics B
dc.identifier.issn 0217-9792 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2012
utb.relation.volume 26
utb.relation.issue 2
dc.citation.spage 1
dc.citation.epage 8
dc.type article
dc.language.iso en
dc.publisher World Scientific Publishing Co. Pte. Ltd. en
dc.identifier.doi 10.1142/S0217979212500075
dc.relation.uri http://www.worldscientific.com/doi/abs/10.1142/S0217979212500075
dc.subject Electrorheology en
dc.subject rods en
dc.subject polypyrrole en
dc.subject dielectric en
dc.subject steady shear en
dc.description.abstract In this paper, we study the preparation of titanate/polypyrrole core-shell rod-like composite particles. The mere titanate rod-like particles were prepared as 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
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1002729
utb.identifier.rivid RIV/70883521:28110/12:43867024!RIV13-MSM-28110___
utb.identifier.rivid RIV/70883521:28610/12:43867024!RIV13-MSM-28610___
utb.identifier.rivid RIV/70883521:28110/11:43866957!RIV12-MSM-28110___
utb.identifier.rivid RIV/70883521:28610/11:43866957!RIV12-MSM-28610___
utb.identifier.obdid 43867580
utb.identifier.obdid 43867250
utb.identifier.scopus 2-s2.0-84856098652
utb.identifier.wok 000299747900002
utb.identifier.coden IJPBE
utb.source j-wok
dc.date.accessioned 2012-02-29T13:04:35Z
dc.date.available 2012-02-29T13:04:35Z
utb.ou Centre of Polymer Systems
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