Synthesis and electrorheology of ZnO star ? like particle suspensions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F12%3A43869369" target="_blank" >RIV/70883521:28110/12:43869369 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/12:43869369
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 electrorheology of ZnO star ? like particle suspensions
Original language description
This study is aimed on the preparation of the star-like ZnO particles using hydrothermal microwave synthesis. Synthesized ZnO particles were characterized with SEM, XRD a EDS spectrometry. Prepared particles were supended in the silicone oil in differentweight concentrations in order to prepare novel electrorheological fluid. The rheological propertiew in the absence as well as in the presence of the external electric field were investigated. Formation of the electric field-induced internal structureswas perormed. Further, the dielectric properties of the supensions were examined and polarizability of the particles as well as relaxation time was obtained from fitting of these spectra with Havriliak-Negami model. Finnaly, the comparison of the electrorheological activity of the star-like particles and spherical ones was investigated
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE.2.3.20.0104" target="_blank" >EE.2.3.20.0104: Advanced theoretical and experimental studies of polymer systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů