Comparation two types of nanowires on the dielectric properties of epoxy resin with SiO2 nanoparticles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F22%3A43966046" target="_blank" >RIV/49777513:23220/22:43966046 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9905152" target="_blank" >https://ieeexplore.ieee.org/document/9905152</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/Diagnostika55131.2022.9905152" target="_blank" >10.1109/Diagnostika55131.2022.9905152</a>
Alternative languages
Result language
angličtina
Original language name
Comparation two types of nanowires on the dielectric properties of epoxy resin with SiO2 nanoparticles
Original language description
In this study, the effect of 0.75 weight percent filler silica (SiO 2 ) with PI or PA nanowires for dielectric properties of epoxy resin EPOXYLITE 3750 LV (ER) was studied. For this purpose, direct unidirectional conductivity measurements and broadband dielectric spectroscopy measurements were used to describe changes in the dielectric responses of ER/SiO 2 nanocomposites with nanowires in the frequency and temperature range. The presence of nanowires and nanoparticles in the epoxy resin affected the segmental dynamics of the polymer chain and altered the charge distribution in the system. These changes caused a change in permittivity values and a shift in local relaxation peaks in the imaginary permittivity and dissipation factor spectra of nanocomposites. Experiments have shown that temperature-dependent transitions of electrical properties in nanocomposites are associated with to relaxation processes.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2022 International Conference on Diagnostics in Electrical Engineering (Diagnostika) : CDEE 2022
ISBN
978-1-66548-082-6
ISSN
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e-ISSN
2464-708X
Number of pages
4
Pages from-to
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Publisher name
University of West Bohemia in Pilsen
Place of publication
Pilsen
Event location
Pilsen, Czech Republic
Event date
Sep 6, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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