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Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding
Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1)-reduced graphene oxide (rGO)-thermoplastic polyurethane (TPU) nanocomposites exhibiting highly efficient electromagnetic interference (EMI) shielding were prepared by a melt-mixing approach using a microcompounder. Spinel ferrite Cu(0.33)Co(0.67)Fe(2)O(4) (C...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8910661/ https://www.ncbi.nlm.nih.gov/pubmed/35269754 http://dx.doi.org/10.3390/ijms23052610 |
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author | Anju, Yadav, Raghvendra Singh Pötschke, Petra Pionteck, Jürgen Krause, Beate Kuřitka, Ivo Vilčáková, Jarmila Škoda, David Urbánek, Pavel Machovský, Michal Masař, Milan Urbánek, Michal |
author_facet | Anju, Yadav, Raghvendra Singh Pötschke, Petra Pionteck, Jürgen Krause, Beate Kuřitka, Ivo Vilčáková, Jarmila Škoda, David Urbánek, Pavel Machovský, Michal Masař, Milan Urbánek, Michal |
author_sort | Anju, |
collection | PubMed |
description | Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1)-reduced graphene oxide (rGO)-thermoplastic polyurethane (TPU) nanocomposites exhibiting highly efficient electromagnetic interference (EMI) shielding were prepared by a melt-mixing approach using a microcompounder. Spinel ferrite Cu(0.33)Co(0.67)Fe(2)O(4) (CuCoF1), Cu(0.67)Co(0.33)Fe(2)O(4) (CuCoF2) and CuFe(2)O(4) (CuF3) nanoparticles were synthesized using the sonochemical method. The CuCoF1 and CuCoF2 exhibited typical ferromagnetic features, whereas CuF3 displayed superparamagnetic characteristics. The maximum value of EMI total shielding effectiveness (SE(T)) was noticed to be 42.9 dB, 46.2 dB, and 58.8 dB for CuCoF1-rGO-TPU, CuCoF2-rGO-TPU, and CuF3-rGO-TPU nanocomposites, respectively, at a thickness of 1 mm. The highly efficient EMI shielding performance was attributed to the good impedance matching, conductive, dielectric, and magnetic loss. The demonstrated nanocomposites are promising candidates for a lightweight, flexible, and highly efficient EMI shielding material. |
format | Online Article Text |
id | pubmed-8910661 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-89106612022-03-11 Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding Anju, Yadav, Raghvendra Singh Pötschke, Petra Pionteck, Jürgen Krause, Beate Kuřitka, Ivo Vilčáková, Jarmila Škoda, David Urbánek, Pavel Machovský, Michal Masař, Milan Urbánek, Michal Int J Mol Sci Article Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1)-reduced graphene oxide (rGO)-thermoplastic polyurethane (TPU) nanocomposites exhibiting highly efficient electromagnetic interference (EMI) shielding were prepared by a melt-mixing approach using a microcompounder. Spinel ferrite Cu(0.33)Co(0.67)Fe(2)O(4) (CuCoF1), Cu(0.67)Co(0.33)Fe(2)O(4) (CuCoF2) and CuFe(2)O(4) (CuF3) nanoparticles were synthesized using the sonochemical method. The CuCoF1 and CuCoF2 exhibited typical ferromagnetic features, whereas CuF3 displayed superparamagnetic characteristics. The maximum value of EMI total shielding effectiveness (SE(T)) was noticed to be 42.9 dB, 46.2 dB, and 58.8 dB for CuCoF1-rGO-TPU, CuCoF2-rGO-TPU, and CuF3-rGO-TPU nanocomposites, respectively, at a thickness of 1 mm. The highly efficient EMI shielding performance was attributed to the good impedance matching, conductive, dielectric, and magnetic loss. The demonstrated nanocomposites are promising candidates for a lightweight, flexible, and highly efficient EMI shielding material. MDPI 2022-02-26 /pmc/articles/PMC8910661/ /pubmed/35269754 http://dx.doi.org/10.3390/ijms23052610 Text en © 2022 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 Anju, Yadav, Raghvendra Singh Pötschke, Petra Pionteck, Jürgen Krause, Beate Kuřitka, Ivo Vilčáková, Jarmila Škoda, David Urbánek, Pavel Machovský, Michal Masař, Milan Urbánek, Michal Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding |
title | Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding |
title_full | Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding |
title_fullStr | Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding |
title_full_unstemmed | Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding |
title_short | Cu(x)Co(1-x)Fe(2)O(4) (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding |
title_sort | cu(x)co(1-x)fe(2)o(4) (x = 0.33, 0.67, 1) spinel ferrite nanoparticles based thermoplastic polyurethane nanocomposites with reduced graphene oxide for highly efficient electromagnetic interference shielding |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8910661/ https://www.ncbi.nlm.nih.gov/pubmed/35269754 http://dx.doi.org/10.3390/ijms23052610 |
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