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Reflection and Transmission Coefficient of Yttrium Iron Garnet Filled Polyvinylidene Fluoride Composite Using Rectangular Waveguide at Microwave Frequencies

The sol-gel method was carried out to synthesize nanosized Yttrium Iron Garnet (YIG). The nanomaterials with ferrite structure were heat-treated at different temperatures from 500 to 1000 °C. The phase identification, morphology and functional groups of the prepared samples were characterized by pow...

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Autores principales: Soleimani, Hassan, Abbas, Zulkifly, Yahya, Noorhana, Shameli, Kamyar, Soleimani, Hojjatollah, Shabanzadeh, Parvaneh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3430249/
https://www.ncbi.nlm.nih.gov/pubmed/22942718
http://dx.doi.org/10.3390/ijms13078540
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author Soleimani, Hassan
Abbas, Zulkifly
Yahya, Noorhana
Shameli, Kamyar
Soleimani, Hojjatollah
Shabanzadeh, Parvaneh
author_facet Soleimani, Hassan
Abbas, Zulkifly
Yahya, Noorhana
Shameli, Kamyar
Soleimani, Hojjatollah
Shabanzadeh, Parvaneh
author_sort Soleimani, Hassan
collection PubMed
description The sol-gel method was carried out to synthesize nanosized Yttrium Iron Garnet (YIG). The nanomaterials with ferrite structure were heat-treated at different temperatures from 500 to 1000 °C. The phase identification, morphology and functional groups of the prepared samples were characterized by powder X-ray diffraction (PXRD), scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR), respectively. The YIG ferrite nanopowder was composited with polyvinylidene fluoride (PVDF) by a solution casting method. The magnitudes of reflection and transmission coefficients of PVDF/YIG containing 6, 10 and 13% YIG, respectively, were measured using rectangular waveguide in conjunction with a microwave vector network analyzer (VNA) in X-band frequencies. The results indicate that the presence of YIG in polymer composites causes an increase in reflection coefficient and decrease in transmission coefficient of the polymer.
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spelling pubmed-34302492012-08-31 Reflection and Transmission Coefficient of Yttrium Iron Garnet Filled Polyvinylidene Fluoride Composite Using Rectangular Waveguide at Microwave Frequencies Soleimani, Hassan Abbas, Zulkifly Yahya, Noorhana Shameli, Kamyar Soleimani, Hojjatollah Shabanzadeh, Parvaneh Int J Mol Sci Article The sol-gel method was carried out to synthesize nanosized Yttrium Iron Garnet (YIG). The nanomaterials with ferrite structure were heat-treated at different temperatures from 500 to 1000 °C. The phase identification, morphology and functional groups of the prepared samples were characterized by powder X-ray diffraction (PXRD), scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR), respectively. The YIG ferrite nanopowder was composited with polyvinylidene fluoride (PVDF) by a solution casting method. The magnitudes of reflection and transmission coefficients of PVDF/YIG containing 6, 10 and 13% YIG, respectively, were measured using rectangular waveguide in conjunction with a microwave vector network analyzer (VNA) in X-band frequencies. The results indicate that the presence of YIG in polymer composites causes an increase in reflection coefficient and decrease in transmission coefficient of the polymer. Molecular Diversity Preservation International (MDPI) 2012-07-09 /pmc/articles/PMC3430249/ /pubmed/22942718 http://dx.doi.org/10.3390/ijms13078540 Text en © 2012 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland. http://creativecommons.org/licenses/by/3.0 This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Soleimani, Hassan
Abbas, Zulkifly
Yahya, Noorhana
Shameli, Kamyar
Soleimani, Hojjatollah
Shabanzadeh, Parvaneh
Reflection and Transmission Coefficient of Yttrium Iron Garnet Filled Polyvinylidene Fluoride Composite Using Rectangular Waveguide at Microwave Frequencies
title Reflection and Transmission Coefficient of Yttrium Iron Garnet Filled Polyvinylidene Fluoride Composite Using Rectangular Waveguide at Microwave Frequencies
title_full Reflection and Transmission Coefficient of Yttrium Iron Garnet Filled Polyvinylidene Fluoride Composite Using Rectangular Waveguide at Microwave Frequencies
title_fullStr Reflection and Transmission Coefficient of Yttrium Iron Garnet Filled Polyvinylidene Fluoride Composite Using Rectangular Waveguide at Microwave Frequencies
title_full_unstemmed Reflection and Transmission Coefficient of Yttrium Iron Garnet Filled Polyvinylidene Fluoride Composite Using Rectangular Waveguide at Microwave Frequencies
title_short Reflection and Transmission Coefficient of Yttrium Iron Garnet Filled Polyvinylidene Fluoride Composite Using Rectangular Waveguide at Microwave Frequencies
title_sort reflection and transmission coefficient of yttrium iron garnet filled polyvinylidene fluoride composite using rectangular waveguide at microwave frequencies
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3430249/
https://www.ncbi.nlm.nih.gov/pubmed/22942718
http://dx.doi.org/10.3390/ijms13078540
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