Effect of electrical/thermal aging on dielectric properties of polymer/SiO2 nanocomposites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F16%3A43929010" target="_blank" >RIV/49777513:23220/16:43929010 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/7547720/" target="_blank" >http://ieeexplore.ieee.org/document/7547720/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICD.2016.7547720" target="_blank" >10.1109/ICD.2016.7547720</a>

Result language
angličtina
Original language name
Effect of electrical/thermal aging on dielectric properties of polymer/SiO2 nanocomposites
Original language description
This paper deals with experimental results of the combined electrical and thermal aging of two epoxy resins with nanosilica subjected to AC voltages. Overall 20 samples were prepared. Ten samples contain laboratory epoxy resin GEBA, hardener Laromin C260, and nanosilica. Other 10 samples contain industríally used epoxy resin Epoxylite also with nanosilica. These ensembles had been measured prior to ageing and then exposed for long-time. Samples were easured in the course of ageing in a time series after 100, 500 and 1000 hours. To determine the electrical insulating properties the following characteristics were measured: polarization index, volume resistivity, díssípation factor vs temperature, permittivity vs temperature and dielectríc strength. The measurements and subsequent evaluation show that Epoxy resin ages slowlier than Epoxylite. Our benefit ís two-factor and long-term aging of the nanocomposite and determining their dielectric properties.
Czech name
—
Czech description
—

Project
<a href="/en/project/LO1607" target="_blank" >LO1607: RICE - New technologies and concepts for smart industrial system</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2016 IEEE International Conference on Dielectrics (ICD 2016)
ISBN
978-1-5090-2802-3
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
732-735
Publisher name
IEEE
Place of publication
Piscataway
Event location
Montpellier, France
Event date
Jul 3, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)