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Nanocomposites Based on Polyethylene and Nickel Ferrite: Preparation, Characterization, and Properties
Composite materials based on NiFe(2)O(4) nanoparticles and polyethylene matrix have been synthesized by thermal decomposition to expand the application area of high-pressure polyethylene by filling it with nanoscale particles. The synthesized compositions were obtained in the form of a dark gray pow...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575271/ https://www.ncbi.nlm.nih.gov/pubmed/37836036 http://dx.doi.org/10.3390/polym15193988 |
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author | Yurkov, Gleb Kozinkin, Alexander Kubrin, Stanislav Zhukov, Alexander Podsukhina, Svetlana Vlasenko, Valeriy Fionov, Alexander Kolesov, Vladimir Zvyagintsev, Dmitry Vyatkina, Maria Solodilov, Vitaliy |
author_facet | Yurkov, Gleb Kozinkin, Alexander Kubrin, Stanislav Zhukov, Alexander Podsukhina, Svetlana Vlasenko, Valeriy Fionov, Alexander Kolesov, Vladimir Zvyagintsev, Dmitry Vyatkina, Maria Solodilov, Vitaliy |
author_sort | Yurkov, Gleb |
collection | PubMed |
description | Composite materials based on NiFe(2)O(4) nanoparticles and polyethylene matrix have been synthesized by thermal decomposition to expand the application area of high-pressure polyethylene by filling it with nanoscale particles. The synthesized compositions were obtained in the form of a dark gray powder and compressed for further study According to TEM, the average particle size in composites was 2, 3, and 4 nm in samples with a filling of 10%, 20% and 30%. The concentration dependences of the specific electrical resistivity ρ(V), dielectric permittivity ε, saturation magnetization M(S) and the parameters of reflection and attenuation of microwave power of the obtained composites were investigated. The threshold for percolation in such materials is found to be within a concentration range of 20…30%. The electronic and atomic structure of composites was studied by methods of Mössbauer spectroscopy, X-ray diffraction and X-ray absorption spectroscopy. The closest atomic environment of nickel and iron in nanoparticles is close to that of crystalline NiFe(2)O(4). The dependence of the nanoparticles size as well as the dependence of the number of tetrahedral or octahedral iron positions in nickel ferrite nanoparticles to their content in polyethylene matrix is established. It is shown that composite materials based on NiFe(2)O(4) nanoparticles and polyethylene matrix can be used as components of electromagnetic compatibility systems. |
format | Online Article Text |
id | pubmed-10575271 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-105752712023-10-14 Nanocomposites Based on Polyethylene and Nickel Ferrite: Preparation, Characterization, and Properties Yurkov, Gleb Kozinkin, Alexander Kubrin, Stanislav Zhukov, Alexander Podsukhina, Svetlana Vlasenko, Valeriy Fionov, Alexander Kolesov, Vladimir Zvyagintsev, Dmitry Vyatkina, Maria Solodilov, Vitaliy Polymers (Basel) Article Composite materials based on NiFe(2)O(4) nanoparticles and polyethylene matrix have been synthesized by thermal decomposition to expand the application area of high-pressure polyethylene by filling it with nanoscale particles. The synthesized compositions were obtained in the form of a dark gray powder and compressed for further study According to TEM, the average particle size in composites was 2, 3, and 4 nm in samples with a filling of 10%, 20% and 30%. The concentration dependences of the specific electrical resistivity ρ(V), dielectric permittivity ε, saturation magnetization M(S) and the parameters of reflection and attenuation of microwave power of the obtained composites were investigated. The threshold for percolation in such materials is found to be within a concentration range of 20…30%. The electronic and atomic structure of composites was studied by methods of Mössbauer spectroscopy, X-ray diffraction and X-ray absorption spectroscopy. The closest atomic environment of nickel and iron in nanoparticles is close to that of crystalline NiFe(2)O(4). The dependence of the nanoparticles size as well as the dependence of the number of tetrahedral or octahedral iron positions in nickel ferrite nanoparticles to their content in polyethylene matrix is established. It is shown that composite materials based on NiFe(2)O(4) nanoparticles and polyethylene matrix can be used as components of electromagnetic compatibility systems. MDPI 2023-10-04 /pmc/articles/PMC10575271/ /pubmed/37836036 http://dx.doi.org/10.3390/polym15193988 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/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 (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Yurkov, Gleb Kozinkin, Alexander Kubrin, Stanislav Zhukov, Alexander Podsukhina, Svetlana Vlasenko, Valeriy Fionov, Alexander Kolesov, Vladimir Zvyagintsev, Dmitry Vyatkina, Maria Solodilov, Vitaliy Nanocomposites Based on Polyethylene and Nickel Ferrite: Preparation, Characterization, and Properties |
title | Nanocomposites Based on Polyethylene and Nickel Ferrite: Preparation, Characterization, and Properties |
title_full | Nanocomposites Based on Polyethylene and Nickel Ferrite: Preparation, Characterization, and Properties |
title_fullStr | Nanocomposites Based on Polyethylene and Nickel Ferrite: Preparation, Characterization, and Properties |
title_full_unstemmed | Nanocomposites Based on Polyethylene and Nickel Ferrite: Preparation, Characterization, and Properties |
title_short | Nanocomposites Based on Polyethylene and Nickel Ferrite: Preparation, Characterization, and Properties |
title_sort | nanocomposites based on polyethylene and nickel ferrite: preparation, characterization, and properties |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575271/ https://www.ncbi.nlm.nih.gov/pubmed/37836036 http://dx.doi.org/10.3390/polym15193988 |
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