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Electrorheological behavior of titanate nanotubes suspensions under oscillatory shear

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dc.title Electrorheological behavior of titanate nanotubes suspensions under oscillatory shear en
dc.contributor.author He, Ying
dc.contributor.author Cheng, Qilin
dc.contributor.author Pavlínek, Vladimír
dc.contributor.author Li, Chunzhong
dc.contributor.author Sáha, Petr
dc.relation.ispartof Journal of Physics: Conference Series (online)
dc.identifier.issn 1742-6596 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2009
utb.relation.volume 149
utb.relation.issue 1
dc.citation.spage 1
dc.citation.epage 4
dc.type article
dc.language.iso en
dc.publisher Institute of Physics Publishing, Ltd. en
dc.identifier.doi 10.1088/1742-6596/149/1/012010
dc.relation.uri http://iopscience.iop.org/1742-6596/149/1/012010/
dc.subject elektroreologie cs
dc.subject nanotrubice cs
dc.subject viskoelastické vlastnosti cs
dc.subject Electrorheology en
dc.subject nanotube en
dc.subject viscoelastic properties en
dc.description.abstract In this study, titanate nanotubes (TNTs) were synthesized by hydrothermal treatment of TiO2 powder (P25) in a NaOH solution. The as-synthesized TNTs exhibit high surface area and large aspect ratio. Rheological properties of TNTs suspensions were then investigated under oscillatory shear. The TNTs fluid shows viscoelastic behavior and the dynamic moduli increase significantly by about 4 orders of magnitude as the electric field strength is up to 2.0 kV/mm. The complex modulus of TNTs fluids is sensitive to temperature while that of P25 fluid become insensitive at higher temperature. Dynamic viscoelastic behavior suggests that structure of P25 to TNTs transition merits the enhancement of ER activity of TNTs fluid. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1001050
utb.identifier.rivid RIV/70883521:28110/09:63508249!RIV10-MSM-28110___
utb.identifier.obdid 43861594
utb.identifier.scopus 2-s2.0-64549090073
utb.source j-riv
dc.rights.access openAccess
utb.contributor.internalauthor He, Ying
utb.contributor.internalauthor Cheng, Qilin
utb.contributor.internalauthor Pavlínek, Vladimír
utb.contributor.internalauthor Sáha, Petr
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