Electrorheological properties of PANI/BaTiO3 nanocomposites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F05%3A63503750" target="_blank" >RIV/70883521:28110/05:63503750 - 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
Electrorheological properties of PANI/BaTiO3 nanocomposites
Original language description
Electrorheological (ER) effect and dielectric properties of PANI/BaTiO3 nanocomposites suspensions with various amount of PANI have been investigated. Polymerization of aniline was performed under ultrasonic irradiation in the presence of BaTiO3 nanoparticles. In spite of large dielectric constant, BaTiO3 only shows weak ER effect in DC electric field. The treatment of BaTiO3 significantly increases the intensity of an observed ER effect, which continuously rises with PANI content in the system. Attention has also been paid to the analysis of dielectric spectra, where an interfacial polarization seems to be dominant. Maximum of dielectric loss shifts to higher frequencies with increasing PANI concentration, which corresponds to shorter relaxation times.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ME%20632" target="_blank" >ME 632: Study into conductive polyaniline nanoparticles prepared under ultrasonic field</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Electrorheological Fluids and Magnetorheological Suspensions (ERMR 2004)
ISBN
981-256-122-6
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
World Scientific Publishing Co. Pte. Ltd.
Place of publication
Singapore
Event location
Beijing
Event date
Aug 29, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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