Preparation and Characterization of the Nanosized CoFe2O4 Prepared by Citrate Precursor Auto Combustion Method
CoFe2O4 nanoparticles were prepared using the auto combustion citrate precursor method. The sample has been investigated using X-ray diffraction (XRD) to investigate structural properties such as lattice constant and crystallite size. Particle size analyzer (PSA) and “transmission electron microscop...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Arabic |
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Faculty of engineering, Tanta University
2023-06-01
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| Series: | Journal of Engineering Research - Egypt |
| Subjects: | |
| Online Access: | https://erjeng.journals.ekb.eg/article_295410_0bc916427c62578c0e5dee66072fb659.pdf |
| _version_ | 1797790340404477952 |
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| author | A. Elshihaby S. Assar H. Abosheiasha B. Mouharam |
| author_facet | A. Elshihaby S. Assar H. Abosheiasha B. Mouharam |
| author_sort | A. Elshihaby |
| collection | DOAJ |
| description | CoFe2O4 nanoparticles were prepared using the auto combustion citrate precursor method. The sample has been investigated using X-ray diffraction (XRD) to investigate structural properties such as lattice constant and crystallite size. Particle size analyzer (PSA) and “transmission electron microscopy (TEM)” confirm that it has a nanostructure of the sample and a wide distribution in the nanoscale in which the values of their D(311) are included in this range. From the FTIR results, the sample exhibits the two distinct absorption bands known as v1 and v2, often attributed to the spinel lattice's tetrahedral (A-site) and octahedral (B-site), respectively. The magnetic behavior of the sample has been examined by vibrating the sample magnetometer (VSM). The hysteresis (M-H) loop is classified as hard magnetic ferrites. The thermal properties of the sample have been discussed. The sample's dc conductivity, mobility, and activation energy have been investigated. From the obtained results of the sample investigated properties, it can be concluded that the asprepared Co-ferrite sample is suitable for recording, high-frequency microwave devices, and thermoelectric applications. |
| first_indexed | 2024-03-13T02:03:15Z |
| format | Article |
| id | doaj.art-6799474434dd4850b509b52c79b5b14f |
| institution | Directory Open Access Journal |
| issn | 2356-9441 2735-4873 |
| language | Arabic |
| last_indexed | 2024-03-13T02:03:15Z |
| publishDate | 2023-06-01 |
| publisher | Faculty of engineering, Tanta University |
| record_format | Article |
| series | Journal of Engineering Research - Egypt |
| spelling | doaj.art-6799474434dd4850b509b52c79b5b14f2023-07-01T17:28:39ZaraFaculty of engineering, Tanta UniversityJournal of Engineering Research - Egypt2356-94412735-48732023-06-017Issue 2838710.21608/erjeng.2023.206107.1173295410Preparation and Characterization of the Nanosized CoFe2O4 Prepared by Citrate Precursor Auto Combustion MethodA. Elshihaby0S. Assar1H. Abosheiasha2B. Mouharam3Engineering Physics and Mathematics Department, Faculty of Engineering, Tanta University, Tanta, EgyptEngineering Physics and Mathematics, Faculty of Engineering, Tanta University, Tanta, EgyptEngineering Physics and Mathematics Department, Faculty of Engineering, Tanta University, Tanta, EgyptEngineering Physics and Mathematics Department, Faculty of Engineering, Tanta University, Tanta, EgyptCoFe2O4 nanoparticles were prepared using the auto combustion citrate precursor method. The sample has been investigated using X-ray diffraction (XRD) to investigate structural properties such as lattice constant and crystallite size. Particle size analyzer (PSA) and “transmission electron microscopy (TEM)” confirm that it has a nanostructure of the sample and a wide distribution in the nanoscale in which the values of their D(311) are included in this range. From the FTIR results, the sample exhibits the two distinct absorption bands known as v1 and v2, often attributed to the spinel lattice's tetrahedral (A-site) and octahedral (B-site), respectively. The magnetic behavior of the sample has been examined by vibrating the sample magnetometer (VSM). The hysteresis (M-H) loop is classified as hard magnetic ferrites. The thermal properties of the sample have been discussed. The sample's dc conductivity, mobility, and activation energy have been investigated. From the obtained results of the sample investigated properties, it can be concluded that the asprepared Co-ferrite sample is suitable for recording, high-frequency microwave devices, and thermoelectric applications.https://erjeng.journals.ekb.eg/article_295410_0bc916427c62578c0e5dee66072fb659.pdfcofe2o4 nanoparticlesmagnetic propertiesthermal conductivitydc conductivity |
| spellingShingle | A. Elshihaby S. Assar H. Abosheiasha B. Mouharam Preparation and Characterization of the Nanosized CoFe2O4 Prepared by Citrate Precursor Auto Combustion Method Journal of Engineering Research - Egypt cofe2o4 nanoparticles magnetic properties thermal conductivity dc conductivity |
| title | Preparation and Characterization of the Nanosized CoFe2O4 Prepared by Citrate Precursor Auto Combustion Method |
| title_full | Preparation and Characterization of the Nanosized CoFe2O4 Prepared by Citrate Precursor Auto Combustion Method |
| title_fullStr | Preparation and Characterization of the Nanosized CoFe2O4 Prepared by Citrate Precursor Auto Combustion Method |
| title_full_unstemmed | Preparation and Characterization of the Nanosized CoFe2O4 Prepared by Citrate Precursor Auto Combustion Method |
| title_short | Preparation and Characterization of the Nanosized CoFe2O4 Prepared by Citrate Precursor Auto Combustion Method |
| title_sort | preparation and characterization of the nanosized cofe2o4 prepared by citrate precursor auto combustion method |
| topic | cofe2o4 nanoparticles magnetic properties thermal conductivity dc conductivity |
| url | https://erjeng.journals.ekb.eg/article_295410_0bc916427c62578c0e5dee66072fb659.pdf |
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