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The Effect of Fe(3)O(4) Nanoparticle Size on Electrical Properties of Nanofluid Impregnated Paper and Trapping Analysis
This paper systematically studies the effect of Fe(3)O(4) nanoparticle size on the insulation performance of nanofluid impregnated paper. Three kinds of Fe(3)O(4) nanoparticles with different sizes and their nanofluid impregnated papers were prepared. Environmental scanning electron microscopy (ESEM...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7464809/ https://www.ncbi.nlm.nih.gov/pubmed/32781514 http://dx.doi.org/10.3390/molecules25163566 |
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author | Du, Bin Liu, Qian Shi, Yu Zhao, Yushun |
author_facet | Du, Bin Liu, Qian Shi, Yu Zhao, Yushun |
author_sort | Du, Bin |
collection | PubMed |
description | This paper systematically studies the effect of Fe(3)O(4) nanoparticle size on the insulation performance of nanofluid impregnated paper. Three kinds of Fe(3)O(4) nanoparticles with different sizes and their nanofluid impregnated papers were prepared. Environmental scanning electron microscopy (ESEM) and infrared spectroscopy were used to analyze the combination of Fe(3)O(4) nanoparticles and nanofluid impregnated paper. The effect of nanoparticle size on breakdown voltage and several dielectric characteristics, e.g., permittivity, dielectric loss, of the nanofluid impregnated paper were comparatively investigated. Studies show that the Fe(3)O(4) nanoparticles were bound to impregnated paper fibers by O–H bonds, while the relative permittivity and dielectric loss of the nanofluid impregnated papers were increased. Meanwhile, the increase of trap depth, caused by the nanoparticles, can trap the electric charge and improve the breakdown strength. The test results show that the direct current (DC) and alternating current (AC) breakdown voltages of nanofluid impregnated paper increased by 9.1% and 10.0% compared to FR3 nanofluid impregnated paper, respectively. |
format | Online Article Text |
id | pubmed-7464809 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-74648092020-09-04 The Effect of Fe(3)O(4) Nanoparticle Size on Electrical Properties of Nanofluid Impregnated Paper and Trapping Analysis Du, Bin Liu, Qian Shi, Yu Zhao, Yushun Molecules Article This paper systematically studies the effect of Fe(3)O(4) nanoparticle size on the insulation performance of nanofluid impregnated paper. Three kinds of Fe(3)O(4) nanoparticles with different sizes and their nanofluid impregnated papers were prepared. Environmental scanning electron microscopy (ESEM) and infrared spectroscopy were used to analyze the combination of Fe(3)O(4) nanoparticles and nanofluid impregnated paper. The effect of nanoparticle size on breakdown voltage and several dielectric characteristics, e.g., permittivity, dielectric loss, of the nanofluid impregnated paper were comparatively investigated. Studies show that the Fe(3)O(4) nanoparticles were bound to impregnated paper fibers by O–H bonds, while the relative permittivity and dielectric loss of the nanofluid impregnated papers were increased. Meanwhile, the increase of trap depth, caused by the nanoparticles, can trap the electric charge and improve the breakdown strength. The test results show that the direct current (DC) and alternating current (AC) breakdown voltages of nanofluid impregnated paper increased by 9.1% and 10.0% compared to FR3 nanofluid impregnated paper, respectively. MDPI 2020-08-06 /pmc/articles/PMC7464809/ /pubmed/32781514 http://dx.doi.org/10.3390/molecules25163566 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Du, Bin Liu, Qian Shi, Yu Zhao, Yushun The Effect of Fe(3)O(4) Nanoparticle Size on Electrical Properties of Nanofluid Impregnated Paper and Trapping Analysis |
title | The Effect of Fe(3)O(4) Nanoparticle Size on Electrical Properties of Nanofluid Impregnated Paper and Trapping Analysis |
title_full | The Effect of Fe(3)O(4) Nanoparticle Size on Electrical Properties of Nanofluid Impregnated Paper and Trapping Analysis |
title_fullStr | The Effect of Fe(3)O(4) Nanoparticle Size on Electrical Properties of Nanofluid Impregnated Paper and Trapping Analysis |
title_full_unstemmed | The Effect of Fe(3)O(4) Nanoparticle Size on Electrical Properties of Nanofluid Impregnated Paper and Trapping Analysis |
title_short | The Effect of Fe(3)O(4) Nanoparticle Size on Electrical Properties of Nanofluid Impregnated Paper and Trapping Analysis |
title_sort | effect of fe(3)o(4) nanoparticle size on electrical properties of nanofluid impregnated paper and trapping analysis |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7464809/ https://www.ncbi.nlm.nih.gov/pubmed/32781514 http://dx.doi.org/10.3390/molecules25163566 |
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