Synthesis and electrorheological characteristics of titanate nanotube suspensions under oscillatory shear
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F09%3A63508247" target="_blank" >RIV/70883521:28110/09:63508247 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Synthesis and electrorheological characteristics of titanate nanotube suspensions under oscillatory shear
Original language description
In this study, titanate nanotubes (TNTs) were synthesized by hydrothermal treatment of TiO2 powders (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 the viscoelastic behavior and the dynamic moduli (G0, G00) increase significantly by about 4 orders ofmagnitude as the electric field strength is up to 2.0 kV/mm. Transient response under dynamicshear reveals different changes in the microstructure of TNTs fluid from steady shear. The complex modulus of TNTs fluids is sensitive to temperature while that of P25 fluid become insensitive at higher temperature. Dynamic viscoelastic behavior suggeststhat structure of P25 to TNTs transition merits the enhancement of ER activity of TNTs fluid.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA202%2F06%2F0419" target="_blank" >GA202/06/0419: Formation of electrorheological structures and their chracterization</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Industrial Engineering Chemistry
ISSN
1226-086X
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
4
Country of publishing house
KR - KOREA, REPUBLIC OF
Number of pages
5
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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