Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite
Fabrication and investigation of microwave absorbing materials have been widely explored to mitigate the emerging EM pollution. In this study, we prepared magnetite (Fe3O4) nanoparticles via a rare facile sol–gel method followed by a calcination process. Then, Fe3O4 and polyvinylidene fluoride (Fe3O...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/88950/ http://psasir.upm.edu.my/id/eprint/88950/1/WAVE.pdf |
| _version_ | 1848860734935531520 |
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| author | Adebayo, Lawal Lanre Soleimani, Hassan Yahya, Noorhana Abbas, Zulkifly Sabet, Maziyar Wahaab, Fatai Adisa Ayinla, Ridwan Tobi |
| author_facet | Adebayo, Lawal Lanre Soleimani, Hassan Yahya, Noorhana Abbas, Zulkifly Sabet, Maziyar Wahaab, Fatai Adisa Ayinla, Ridwan Tobi |
| author_sort | Adebayo, Lawal Lanre |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Fabrication and investigation of microwave absorbing materials have been widely explored to mitigate the emerging EM pollution. In this study, we prepared magnetite (Fe3O4) nanoparticles via a rare facile sol–gel method followed by a calcination process. Then, Fe3O4 and polyvinylidene fluoride (Fe3O4@PVDF) nanocomposite were prepared and the electromagnetic wave absorption (EMWA) properties were studied using the finite element method. Characterization techniques employed in this study include; X-ray diffraction, Fourier-transform infrared spectroscopy (FTIR), vibrating sample magnetometer (VSM), Field emission scanning electron microscopy (FESEM) and Transmission electron microscopy (TEM). The microwave absorption properties of Fe3O4@PVDF were studied at the X-band (8.2–12.4 GHz) and Ku-band (12.4–18 GHz) frequency range. The Fe3O4@PVDF nanocomposite displayed minimum reflection loss of −62.7 dB at 16.9 GHz for 3.5 mm thick sample. These outstanding EMWA coefficients could be attributed to favorable impedance match from outstanding dielectric and magnetic loss mechanisms. |
| first_indexed | 2025-11-15T12:49:57Z |
| format | Article |
| id | upm-88950 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:49:57Z |
| publishDate | 2020 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-889502021-10-04T23:06:34Z http://psasir.upm.edu.my/id/eprint/88950/ Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite Adebayo, Lawal Lanre Soleimani, Hassan Yahya, Noorhana Abbas, Zulkifly Sabet, Maziyar Wahaab, Fatai Adisa Ayinla, Ridwan Tobi Fabrication and investigation of microwave absorbing materials have been widely explored to mitigate the emerging EM pollution. In this study, we prepared magnetite (Fe3O4) nanoparticles via a rare facile sol–gel method followed by a calcination process. Then, Fe3O4 and polyvinylidene fluoride (Fe3O4@PVDF) nanocomposite were prepared and the electromagnetic wave absorption (EMWA) properties were studied using the finite element method. Characterization techniques employed in this study include; X-ray diffraction, Fourier-transform infrared spectroscopy (FTIR), vibrating sample magnetometer (VSM), Field emission scanning electron microscopy (FESEM) and Transmission electron microscopy (TEM). The microwave absorption properties of Fe3O4@PVDF were studied at the X-band (8.2–12.4 GHz) and Ku-band (12.4–18 GHz) frequency range. The Fe3O4@PVDF nanocomposite displayed minimum reflection loss of −62.7 dB at 16.9 GHz for 3.5 mm thick sample. These outstanding EMWA coefficients could be attributed to favorable impedance match from outstanding dielectric and magnetic loss mechanisms. Elsevier 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/88950/1/WAVE.pdf Adebayo, Lawal Lanre and Soleimani, Hassan and Yahya, Noorhana and Abbas, Zulkifly and Sabet, Maziyar and Wahaab, Fatai Adisa and Ayinla, Ridwan Tobi (2020) Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite. Journal of Materials Research and Technology, 9 (2). 2513 - 2521. ISSN 2238-7854 https://www.sciencedirect.com/science/article/pii/S2238785419319775 10.1016/j.jmrt.2019.12.082 |
| spellingShingle | Adebayo, Lawal Lanre Soleimani, Hassan Yahya, Noorhana Abbas, Zulkifly Sabet, Maziyar Wahaab, Fatai Adisa Ayinla, Ridwan Tobi Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite |
| title | Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite |
| title_full | Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite |
| title_fullStr | Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite |
| title_full_unstemmed | Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite |
| title_short | Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite |
| title_sort | facile preparation and enhanced electromagnetic wave absorption properties of fe3o4 @pvdf nanocomposite |
| url | http://psasir.upm.edu.my/id/eprint/88950/ http://psasir.upm.edu.my/id/eprint/88950/ http://psasir.upm.edu.my/id/eprint/88950/ http://psasir.upm.edu.my/id/eprint/88950/1/WAVE.pdf |