Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+
This paper reports the improved microwave (MW) absorption characteristics of some newly prepared bio-silica-barium-ferrite composites (SBFCs) of the form (x)Bio-SiO2:(80-x)Fe2O3:(20) BaO (where x = 0, 2, and 4 wt.%). These composites were prepared using the modified solid-state reaction method with...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Jenderal Soedirman
2023
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/105913/1/SibKrishnaGhoshal2023_EnhancedMicrowaveAbsorptionQuality.pdf |
| _version_ | 1811132228144463872 |
|---|---|
| author | Wahyu Widanarto, Wahyu Widanarto Effendi, Mukhtar Wahyu Tri Cahyanto, Wahyu Tri Cahyanto Ghoshal, Sib Krishna Candra Kurniawan, Candra Kurniawan Erfan Handoko, Erfan Handoko Mudrik Alaydrus, Mudrik Alaydrus |
| author_facet | Wahyu Widanarto, Wahyu Widanarto Effendi, Mukhtar Wahyu Tri Cahyanto, Wahyu Tri Cahyanto Ghoshal, Sib Krishna Candra Kurniawan, Candra Kurniawan Erfan Handoko, Erfan Handoko Mudrik Alaydrus, Mudrik Alaydrus |
| author_sort | Wahyu Widanarto, Wahyu Widanarto |
| collection | ePrints |
| description | This paper reports the improved microwave (MW) absorption characteristics of some newly prepared bio-silica-barium-ferrite composites (SBFCs) of the form (x)Bio-SiO2:(80-x)Fe2O3:(20) BaO (where x = 0, 2, and 4 wt.%). These composites were prepared using the modified solid-state reaction method with simultaneous sintering at 800 and 1100 oC. SBFCs were studied to determine the impact of various bio-silica concentrations on their morphology, structure, magnetic properties, permittivity, permeability, and X-band reflection loss. Various SBFC thicknesses were simulated to determine the reflection loss curves. It has been established that the MW absorption capacity of the examined SBFCs may be altered by adjusting the bio-silica concentration and sample thickness. |
| first_indexed | 2024-09-24T00:00:01Z |
| format | Article |
| id | utm.eprints-105913 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-09-24T00:00:01Z |
| publishDate | 2023 |
| publisher | Universitas Jenderal Soedirman |
| record_format | dspace |
| spelling | utm.eprints-1059132024-05-26T09:05:58Z http://eprints.utm.my/105913/ Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+ Wahyu Widanarto, Wahyu Widanarto Effendi, Mukhtar Wahyu Tri Cahyanto, Wahyu Tri Cahyanto Ghoshal, Sib Krishna Candra Kurniawan, Candra Kurniawan Erfan Handoko, Erfan Handoko Mudrik Alaydrus, Mudrik Alaydrus QD Chemistry This paper reports the improved microwave (MW) absorption characteristics of some newly prepared bio-silica-barium-ferrite composites (SBFCs) of the form (x)Bio-SiO2:(80-x)Fe2O3:(20) BaO (where x = 0, 2, and 4 wt.%). These composites were prepared using the modified solid-state reaction method with simultaneous sintering at 800 and 1100 oC. SBFCs were studied to determine the impact of various bio-silica concentrations on their morphology, structure, magnetic properties, permittivity, permeability, and X-band reflection loss. Various SBFC thicknesses were simulated to determine the reflection loss curves. It has been established that the MW absorption capacity of the examined SBFCs may be altered by adjusting the bio-silica concentration and sample thickness. Universitas Jenderal Soedirman 2023-07-10 Article PeerReviewed application/pdf en http://eprints.utm.my/105913/1/SibKrishnaGhoshal2023_EnhancedMicrowaveAbsorptionQuality.pdf Wahyu Widanarto, Wahyu Widanarto and Effendi, Mukhtar and Wahyu Tri Cahyanto, Wahyu Tri Cahyanto and Ghoshal, Sib Krishna and Candra Kurniawan, Candra Kurniawan and Erfan Handoko, Erfan Handoko and Mudrik Alaydrus, Mudrik Alaydrus (2023) Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+. Molekul, 18 (2). pp. 266-272. ISSN 1907-9761 http://dx.doi.org/10.20884/1.jm.2023.18.2.7326 DOI:10.20884/1.jm.2023.18.2.7326 |
| spellingShingle | QD Chemistry Wahyu Widanarto, Wahyu Widanarto Effendi, Mukhtar Wahyu Tri Cahyanto, Wahyu Tri Cahyanto Ghoshal, Sib Krishna Candra Kurniawan, Candra Kurniawan Erfan Handoko, Erfan Handoko Mudrik Alaydrus, Mudrik Alaydrus Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+ |
| title | Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+ |
| title_full | Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+ |
| title_fullStr | Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+ |
| title_full_unstemmed | Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+ |
| title_short | Enhanced microwave absorption quality of bio-silica-barium-ferrite composites: interplay of Fe3+ and Si4+ |
| title_sort | enhanced microwave absorption quality of bio silica barium ferrite composites interplay of fe3 and si4 |
| topic | QD Chemistry |
| url | http://eprints.utm.my/105913/1/SibKrishnaGhoshal2023_EnhancedMicrowaveAbsorptionQuality.pdf |
| work_keys_str_mv | AT wahyuwidanartowahyuwidanarto enhancedmicrowaveabsorptionqualityofbiosilicabariumferritecompositesinterplayoffe3andsi4 AT effendimukhtar enhancedmicrowaveabsorptionqualityofbiosilicabariumferritecompositesinterplayoffe3andsi4 AT wahyutricahyantowahyutricahyanto enhancedmicrowaveabsorptionqualityofbiosilicabariumferritecompositesinterplayoffe3andsi4 AT ghoshalsibkrishna enhancedmicrowaveabsorptionqualityofbiosilicabariumferritecompositesinterplayoffe3andsi4 AT candrakurniawancandrakurniawan enhancedmicrowaveabsorptionqualityofbiosilicabariumferritecompositesinterplayoffe3andsi4 AT erfanhandokoerfanhandoko enhancedmicrowaveabsorptionqualityofbiosilicabariumferritecompositesinterplayoffe3andsi4 AT mudrikalaydrusmudrikalaydrus enhancedmicrowaveabsorptionqualityofbiosilicabariumferritecompositesinterplayoffe3andsi4 |