In-situ preparation of CoFe2O4 nanoparticles on eggshell membrane-activated carbon for microwave absorption
This study explores the potential of using cobalt ferrite (CF) nanoparticles grown in situ on eggshell membranes (ESM) to mitigate the increasing problem of electromagnetic interference (EMI). A simple carbonization process was adopted to synthesize CF nanoparticles on ESM. The study further examine...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-03-01
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| Series: | Heliyon |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844023004632 |
| _version_ | 1827972717133955072 |
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| author | Hassan Soleimani Jemilat Yetunde Yusuf Lee Kean Chuan Hojjatollah Soleimani Mustapha Lutfi bin Sabar Andreas Öchsner Zulkifly Abbas Asmau Iyabo Balogun Gregory Kozlowski |
| author_facet | Hassan Soleimani Jemilat Yetunde Yusuf Lee Kean Chuan Hojjatollah Soleimani Mustapha Lutfi bin Sabar Andreas Öchsner Zulkifly Abbas Asmau Iyabo Balogun Gregory Kozlowski |
| author_sort | Hassan Soleimani |
| collection | DOAJ |
| description | This study explores the potential of using cobalt ferrite (CF) nanoparticles grown in situ on eggshell membranes (ESM) to mitigate the increasing problem of electromagnetic interference (EMI). A simple carbonization process was adopted to synthesize CF nanoparticles on ESM. The study further examines the composites' surface morphology and chemical composition and evaluates their microwave absorption performance (MAP) at X-band frequency. Results showed that the composite of CF and ESM - CESM@CF, exhibited a strong RL peak value of −39.03 mm with an optimal thickness of 1.5 mm. The combination of CF and ESM demonstrates excellent impedance matching and EM wave attenuation. The presence of numerous interfaces, conduction loss from the morphology, interfacial polarisation, and dual influence from both CF and ESM contribute to the high MAP of the composite. CESM@CF composite is projected as an excellent biomass-based nano-composite for EM wave absorption applications. |
| first_indexed | 2024-04-09T19:25:50Z |
| format | Article |
| id | doaj.art-acf37aa835204b7d980b2f317b5ba023 |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-04-09T19:25:50Z |
| publishDate | 2023-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-acf37aa835204b7d980b2f317b5ba0232023-04-05T08:15:26ZengElsevierHeliyon2405-84402023-03-0193e13256In-situ preparation of CoFe2O4 nanoparticles on eggshell membrane-activated carbon for microwave absorptionHassan Soleimani0Jemilat Yetunde Yusuf1Lee Kean Chuan2Hojjatollah Soleimani3Mustapha Lutfi bin Sabar4Andreas Öchsner5Zulkifly Abbas6Asmau Iyabo Balogun7Gregory Kozlowski8Fundamental and Applied Science Department, Universiti Teknologi PETRONAS, 32610, Bandar Seri Iskandar, Perak, Malaysia; Corresponding author.Fundamental and Applied Science Department, Universiti Teknologi PETRONAS, 32610, Bandar Seri Iskandar, Perak, Malaysia; Corresponding author.Fundamental and Applied Science Department, Universiti Teknologi PETRONAS, 32610, Bandar Seri Iskandar, Perak, MalaysiaDepartment of Physics, North Tehran Branch, Islamic Azad University, 16511- 53311, Tehran, IranFundamental and Applied Science Department, Universiti Teknologi PETRONAS, 32610, Bandar Seri Iskandar, Perak, MalaysiaFaculty of Mechanical Engineering, Esslingen University of Applied Sciences, Kanalstrasse 33, 73728, Esslingen, GermanyDepartment of Physics, Faculty of Science, Universiti Putra Malaysia, UPM Serdang, Selangor Darul Ehsan, 43400, MalaysiaGeoscience Department, Universiti Teknologi PETRONAS, 32610, Bandar Seri Iskandar, Perak, MalaysiaPhysics Department, Wright State University, Dayton, OH, 45435, United StatesThis study explores the potential of using cobalt ferrite (CF) nanoparticles grown in situ on eggshell membranes (ESM) to mitigate the increasing problem of electromagnetic interference (EMI). A simple carbonization process was adopted to synthesize CF nanoparticles on ESM. The study further examines the composites' surface morphology and chemical composition and evaluates their microwave absorption performance (MAP) at X-band frequency. Results showed that the composite of CF and ESM - CESM@CF, exhibited a strong RL peak value of −39.03 mm with an optimal thickness of 1.5 mm. The combination of CF and ESM demonstrates excellent impedance matching and EM wave attenuation. The presence of numerous interfaces, conduction loss from the morphology, interfacial polarisation, and dual influence from both CF and ESM contribute to the high MAP of the composite. CESM@CF composite is projected as an excellent biomass-based nano-composite for EM wave absorption applications.http://www.sciencedirect.com/science/article/pii/S2405844023004632Electromagnetic wavesCarbonCobalt ferriteCarbonization and microwave absorption |
| spellingShingle | Hassan Soleimani Jemilat Yetunde Yusuf Lee Kean Chuan Hojjatollah Soleimani Mustapha Lutfi bin Sabar Andreas Öchsner Zulkifly Abbas Asmau Iyabo Balogun Gregory Kozlowski In-situ preparation of CoFe2O4 nanoparticles on eggshell membrane-activated carbon for microwave absorption Heliyon Electromagnetic waves Carbon Cobalt ferrite Carbonization and microwave absorption |
| title | In-situ preparation of CoFe2O4 nanoparticles on eggshell membrane-activated carbon for microwave absorption |
| title_full | In-situ preparation of CoFe2O4 nanoparticles on eggshell membrane-activated carbon for microwave absorption |
| title_fullStr | In-situ preparation of CoFe2O4 nanoparticles on eggshell membrane-activated carbon for microwave absorption |
| title_full_unstemmed | In-situ preparation of CoFe2O4 nanoparticles on eggshell membrane-activated carbon for microwave absorption |
| title_short | In-situ preparation of CoFe2O4 nanoparticles on eggshell membrane-activated carbon for microwave absorption |
| title_sort | in situ preparation of cofe2o4 nanoparticles on eggshell membrane activated carbon for microwave absorption |
| topic | Electromagnetic waves Carbon Cobalt ferrite Carbonization and microwave absorption |
| url | http://www.sciencedirect.com/science/article/pii/S2405844023004632 |
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