Synthesis and Characterization of Cu-Co Substituted Strontium Hexaferrite for Magnetic Applications
In this study, the structural and magnetic characterizations of a series of SrCoxCuxFe12-2xO19; 0.0 ≤ x ≤ 0.5 samples, which were produced by the conventional ceramic method, were carried out. The structure was examined by X-ray diffraction (XRD) technique and optical microscopy. A vibrating sample...
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Kaunas University of Technology
2024-11-01
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| Series: | Medžiagotyra |
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| Online Access: | https://matsc.ktu.lt/index.php/MatSc/article/view/36798 |
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| author | Burcu ERTUG |
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| description | In this study, the structural and magnetic characterizations of a series of SrCoxCuxFe12-2xO19; 0.0 ≤ x ≤ 0.5 samples, which were produced by the conventional ceramic method, were carried out. The structure was examined by X-ray diffraction (XRD) technique and optical microscopy. A vibrating sample magnetometer (VSM) was used to characterize the ferrimagnetic properties. XRD patterns confirmed the presence of a single phase as Sr-hexaferrite while there were not any peaks of unreacted Fe2O3 phase. The densities varied between 92 – 98 %. XRD patterns of the Sr-hexaferrite samples were slightly modified because of the co-substitution of Cu-Co; however, the magnetic properties changed remarkably. The sample with Cu-Co of x = 0.1 content had the highest saturation magnetization (33.52 emu/g), remanence (19.74 emu/g), and coercivity (4.3 kOe). The synthesized magnetic samples were found to be suitable for the development of attractive ferrimagnetic properties for the current ferrite magnets. |
| format | Article |
| id | doaj-art-c67a4646ca9f4555be0dc257d0d8f056 |
| institution | OA Journals |
| issn | 1392-1320 2029-7289 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Kaunas University of Technology |
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| series | Medžiagotyra |
| spelling | doaj-art-c67a4646ca9f4555be0dc257d0d8f0562025-08-20T01:54:18ZengKaunas University of TechnologyMedžiagotyra1392-13202029-72892024-11-0130450751210.5755/j02.ms.3679842052Synthesis and Characterization of Cu-Co Substituted Strontium Hexaferrite for Magnetic ApplicationsBurcu ERTUG0https://orcid.org/0000-0002-0100-2724Bilgi UniversityIn this study, the structural and magnetic characterizations of a series of SrCoxCuxFe12-2xO19; 0.0 ≤ x ≤ 0.5 samples, which were produced by the conventional ceramic method, were carried out. The structure was examined by X-ray diffraction (XRD) technique and optical microscopy. A vibrating sample magnetometer (VSM) was used to characterize the ferrimagnetic properties. XRD patterns confirmed the presence of a single phase as Sr-hexaferrite while there were not any peaks of unreacted Fe2O3 phase. The densities varied between 92 – 98 %. XRD patterns of the Sr-hexaferrite samples were slightly modified because of the co-substitution of Cu-Co; however, the magnetic properties changed remarkably. The sample with Cu-Co of x = 0.1 content had the highest saturation magnetization (33.52 emu/g), remanence (19.74 emu/g), and coercivity (4.3 kOe). The synthesized magnetic samples were found to be suitable for the development of attractive ferrimagnetic properties for the current ferrite magnets.https://matsc.ktu.lt/index.php/MatSc/article/view/36798hexaferriteferrimagnetco-substitution |
| spellingShingle | Burcu ERTUG Synthesis and Characterization of Cu-Co Substituted Strontium Hexaferrite for Magnetic Applications Medžiagotyra hexaferrite ferrimagnet co-substitution |
| title | Synthesis and Characterization of Cu-Co Substituted Strontium Hexaferrite for Magnetic Applications |
| title_full | Synthesis and Characterization of Cu-Co Substituted Strontium Hexaferrite for Magnetic Applications |
| title_fullStr | Synthesis and Characterization of Cu-Co Substituted Strontium Hexaferrite for Magnetic Applications |
| title_full_unstemmed | Synthesis and Characterization of Cu-Co Substituted Strontium Hexaferrite for Magnetic Applications |
| title_short | Synthesis and Characterization of Cu-Co Substituted Strontium Hexaferrite for Magnetic Applications |
| title_sort | synthesis and characterization of cu co substituted strontium hexaferrite for magnetic applications |
| topic | hexaferrite ferrimagnet co-substitution |
| url | https://matsc.ktu.lt/index.php/MatSc/article/view/36798 |
| work_keys_str_mv | AT burcuertug synthesisandcharacterizationofcucosubstitutedstrontiumhexaferriteformagneticapplications |