Epoxy-glass-mica Layered Composites with Nanoparticle Fillers Incorporated by Air-brush Technique

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F24%3A43972550" target="_blank" >RIV/49777513:23220/24:43972550 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10613351" target="_blank" >https://ieeexplore.ieee.org/document/10613351</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICD59037.2024.10613351" target="_blank" >10.1109/ICD59037.2024.10613351</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Epoxy-glass-mica Layered Composites with Nanoparticle Fillers Incorporated by Air-brush Technique

Popis výsledku v původním jazyce

Three-component electrical insulating composites (epoxy-glass-mica systems) represent key electrical insulating materials for high-voltage applications, which are produced in a very wide range of variants and still represent materials suitable for further innovations and improvements. The improvement of these composites can be achieved by incorporating different types of nanofillers as a fourth component of the composite, as is the subject of presented research. As well as the selection of a suitable nanofiller and its level of filling, the proper dispersion of nanoparticles in the volume of the polymer is crucial in terms of the resulting composite properties. For this reason, this paper discusses the usage of the air-brush technique for a uniform deposition of nanoparticles. Epoxy-glass-mica prepregs and fillers based on boron nitride, aluminium oxide, and halloysite nanotubes were used for preparation of the layered composites. Comparison of the dielectric analyses results for the reference composite and the composites with fillers incorporated by the air-brush technique revealed that certain differences in volume resistivity, dissipation factor, and parameters related to the occurrence of partial discharges have been achieved.

Název v anglickém jazyce

Epoxy-glass-mica Layered Composites with Nanoparticle Fillers Incorporated by Air-brush Technique

Popis výsledku anglicky

Three-component electrical insulating composites (epoxy-glass-mica systems) represent key electrical insulating materials for high-voltage applications, which are produced in a very wide range of variants and still represent materials suitable for further innovations and improvements. The improvement of these composites can be achieved by incorporating different types of nanofillers as a fourth component of the composite, as is the subject of presented research. As well as the selection of a suitable nanofiller and its level of filling, the proper dispersion of nanoparticles in the volume of the polymer is crucial in terms of the resulting composite properties. For this reason, this paper discusses the usage of the air-brush technique for a uniform deposition of nanoparticles. Epoxy-glass-mica prepregs and fillers based on boron nitride, aluminium oxide, and halloysite nanotubes were used for preparation of the layered composites. Comparison of the dielectric analyses results for the reference composite and the composites with fillers incorporated by the air-brush technique revealed that certain differences in volume resistivity, dissipation factor, and parameters related to the occurrence of partial discharges have been achieved.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2024 IEEE 5th International Conference on Dielectrics (ICD)

ISBN

979-8-3503-0897-6

ISSN

2834-8303

e-ISSN

2834-8311

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

IEEE

Místo vydání

Piscaway

Místo konání akce

Toulouse, France

Datum konání akce

30. 6. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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