Study of microwave absorption properties of strontium hexaferrite (SrFe12O19) and impure activated carbon composite in X-band range (8.2 – 12.4 GHz)
A novel composite material composed of Impure Activated carbon and strontium hexaferrite (SrFe12O19) was synthesized and characterized for enhanced microwave absorption in the (8.2–12.4 GHz) X-band frequency region. A simple synthesis procedure was employed to ensure that both components are evenly...
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Elsevier
2025-01-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379724007794 |
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| author | Jacob Rosarian Joy S D. Rajan Babu |
| author_facet | Jacob Rosarian Joy S D. Rajan Babu |
| author_sort | Jacob Rosarian Joy S |
| collection | DOAJ |
| description | A novel composite material composed of Impure Activated carbon and strontium hexaferrite (SrFe12O19) was synthesized and characterized for enhanced microwave absorption in the (8.2–12.4 GHz) X-band frequency region. A simple synthesis procedure was employed to ensure that both components are evenly distributed throughout the composite. The complex permittivity and permeability values were obtained and studied. Reflection loss (RL) was used as the main performance parameter for analysing the microwave absorption properties using a vector network analyzer. The significant reflection loss of −73.29 dB at a thickness of 4 mm demonstrated the composite material’s exceptional microwave absorption property. The findings indicate that the synergistic interaction between strontium hexaferrite and Impure activated carbon was the primary factor contributing to the enhanced performance. |
| format | Article |
| id | doaj-art-153ffcf90f70445c8e14c312b444d315 |
| institution | Kabale University |
| issn | 2211-3797 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj-art-153ffcf90f70445c8e14c312b444d3152025-01-18T05:04:33ZengElsevierResults in Physics2211-37972025-01-0168108094Study of microwave absorption properties of strontium hexaferrite (SrFe12O19) and impure activated carbon composite in X-band range (8.2 – 12.4 GHz)Jacob Rosarian Joy S0D. Rajan Babu1Department of Physics, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, IndiaCorresponding author.; Department of Physics, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, IndiaA novel composite material composed of Impure Activated carbon and strontium hexaferrite (SrFe12O19) was synthesized and characterized for enhanced microwave absorption in the (8.2–12.4 GHz) X-band frequency region. A simple synthesis procedure was employed to ensure that both components are evenly distributed throughout the composite. The complex permittivity and permeability values were obtained and studied. Reflection loss (RL) was used as the main performance parameter for analysing the microwave absorption properties using a vector network analyzer. The significant reflection loss of −73.29 dB at a thickness of 4 mm demonstrated the composite material’s exceptional microwave absorption property. The findings indicate that the synergistic interaction between strontium hexaferrite and Impure activated carbon was the primary factor contributing to the enhanced performance.http://www.sciencedirect.com/science/article/pii/S2211379724007794Activated carbonMicrowavesPermittivity and permeability |
| spellingShingle | Jacob Rosarian Joy S D. Rajan Babu Study of microwave absorption properties of strontium hexaferrite (SrFe12O19) and impure activated carbon composite in X-band range (8.2 – 12.4 GHz) Results in Physics Activated carbon Microwaves Permittivity and permeability |
| title | Study of microwave absorption properties of strontium hexaferrite (SrFe12O19) and impure activated carbon composite in X-band range (8.2 – 12.4 GHz) |
| title_full | Study of microwave absorption properties of strontium hexaferrite (SrFe12O19) and impure activated carbon composite in X-band range (8.2 – 12.4 GHz) |
| title_fullStr | Study of microwave absorption properties of strontium hexaferrite (SrFe12O19) and impure activated carbon composite in X-band range (8.2 – 12.4 GHz) |
| title_full_unstemmed | Study of microwave absorption properties of strontium hexaferrite (SrFe12O19) and impure activated carbon composite in X-band range (8.2 – 12.4 GHz) |
| title_short | Study of microwave absorption properties of strontium hexaferrite (SrFe12O19) and impure activated carbon composite in X-band range (8.2 – 12.4 GHz) |
| title_sort | study of microwave absorption properties of strontium hexaferrite srfe12o19 and impure activated carbon composite in x band range 8 2 12 4 ghz |
| topic | Activated carbon Microwaves Permittivity and permeability |
| url | http://www.sciencedirect.com/science/article/pii/S2211379724007794 |
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