Mechanical and structural characterization of novel polyesterimide nanocomposites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F24%3A43973916" target="_blank" >RIV/49777513:23220/24:43973916 - isvavai.cz</a>
Result on the web
<a href="https://pubs.aip.org/aip/acp/article-abstract/3251/1/040008/3316937/Mechanical-and-structural-characterization-of" target="_blank" >https://pubs.aip.org/aip/acp/article-abstract/3251/1/040008/3316937/Mechanical-and-structural-characterization-of</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0234045" target="_blank" >10.1063/5.0234045</a>
Alternative languages
Result language
angličtina
Original language name
Mechanical and structural characterization of novel polyesterimide nanocomposites
Original language description
This study is part of a broad research to develop advanced composite material through the incorporation of nanofillers. Focusing in this article on dynamic mechanical and thermal properties, alongside charge density measurements. Evaluating a composite comprising of polyesterimide resin matrix filled with 1 wt.% silicon dioxide (SiO2) nanoparticles, supplemented with polyamide nonwoven nanofabric and polyamide film. Dynamic Mechanical Analysis (DMA) is employed to assess the viscoelastic behavior, stiffness, and damping properties of the composite under various mechanical stresses and temperatures. Simultaneous Thermal Analysis (STA) is conducted to evaluate the thermal stability and decomposition characteristics, which are essential for applications exposed to high temperatures. Charge density within the composite is measured using the Pulsed Electroacoustic (PEA) method, essential for analyzing the electrical charge distribution under electrical stress. Results indicate notable enhancements in mechanical damping and thermal stability. The use of an environmentally friendly, low-viscosity polyesterimide resin not only facilitates the manufacturing process but also improves the performance of the composite, positioning it as a viable alternative to traditional materials in demanding mechanical, thermal, and electrical applications. The synergistic effects of the nanoparticle and nanofabric reinforcement on the overall properties of the composite are highlighted, showcasing its potential for future use in high-performance engineering applications.
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
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings: Applied Physics of Condensed Matter (APCOM 2024)
ISBN
978-0-7354-5060-8
ISSN
0094-243X
e-ISSN
1551-7616
Number of pages
6
Pages from-to
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Publisher name
AIP Publishing
Place of publication
Slovensko
Event location
Štrbské Pleso, Slovensko
Event date
Jun 19, 2024
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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