Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating
Barium strontium hexaferrite (Ba0.5Sr0.5Fe12O19-BSF) has been prepared by sol–gel process involving use of d-Fructose as a fuel. The prepared precursor was calcined in two different calcinations techniques conventional and microwave furnace. X-ray powder diffraction studies confirmed the formation o...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2012
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| Online Access: | http://psasir.upm.edu.my/id/eprint/52218/1/Particle%20morphology%20and%20magnetic%20properties%20of%20Ba0.5Sr0.5Fe12O19%20powder%20calcined%20conventionally%20and%20by%20microwave%20heating.pdf |
| _version_ | 1825930682503790592 |
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| author | Kanagesan, Samikannu Hashim, Mansor Jesurani, Sinnappan Thirunavukarasu, Kalaivani Ismail, Ismayadi Shafie, Mohd Shamsul Ezzad |
| author_facet | Kanagesan, Samikannu Hashim, Mansor Jesurani, Sinnappan Thirunavukarasu, Kalaivani Ismail, Ismayadi Shafie, Mohd Shamsul Ezzad |
| author_sort | Kanagesan, Samikannu |
| collection | UPM |
| description | Barium strontium hexaferrite (Ba0.5Sr0.5Fe12O19-BSF) has been prepared by sol–gel process involving use of d-Fructose as a fuel. The prepared precursor was calcined in two different calcinations techniques conventional and microwave furnace. X-ray powder diffraction studies confirmed the formation of single phase Ba0.5Sr0.5Fe12O19. HR-SEM results show the morphology of the particles is hexagonal structures in platelet form. The average particle size of conventionally calcined BSF powder is 100–250 nm and that of microwave calcined powder is 30–100 nm. The broad hysteresis loop reveals that powder is well crystallized and exhibits hard magnetic properties. |
| first_indexed | 2024-03-06T09:15:16Z |
| format | Article |
| id | upm.eprints-52218 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:15:16Z |
| publishDate | 2012 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-522182017-06-05T05:05:08Z http://psasir.upm.edu.my/id/eprint/52218/ Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating Kanagesan, Samikannu Hashim, Mansor Jesurani, Sinnappan Thirunavukarasu, Kalaivani Ismail, Ismayadi Shafie, Mohd Shamsul Ezzad Barium strontium hexaferrite (Ba0.5Sr0.5Fe12O19-BSF) has been prepared by sol–gel process involving use of d-Fructose as a fuel. The prepared precursor was calcined in two different calcinations techniques conventional and microwave furnace. X-ray powder diffraction studies confirmed the formation of single phase Ba0.5Sr0.5Fe12O19. HR-SEM results show the morphology of the particles is hexagonal structures in platelet form. The average particle size of conventionally calcined BSF powder is 100–250 nm and that of microwave calcined powder is 30–100 nm. The broad hysteresis loop reveals that powder is well crystallized and exhibits hard magnetic properties. Elsevier 2012 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/52218/1/Particle%20morphology%20and%20magnetic%20properties%20of%20Ba0.5Sr0.5Fe12O19%20powder%20calcined%20conventionally%20and%20by%20microwave%20heating.pdf Kanagesan, Samikannu and Hashim, Mansor and Jesurani, Sinnappan and Thirunavukarasu, Kalaivani and Ismail, Ismayadi and Shafie, Mohd Shamsul Ezzad (2012) Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating. Journal of Alloys and Compounds, 543. pp. 49-52. ISSN 0925-8388; ESSN: 1873-4669 http://www.sciencedirect.com/science/article/pii/S0925838812013357 10.1016/j.jallcom.2012.07.118 |
| spellingShingle | Kanagesan, Samikannu Hashim, Mansor Jesurani, Sinnappan Thirunavukarasu, Kalaivani Ismail, Ismayadi Shafie, Mohd Shamsul Ezzad Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating |
| title | Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating |
| title_full | Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating |
| title_fullStr | Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating |
| title_full_unstemmed | Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating |
| title_short | Particle morphology and magnetic properties of Ba0.5Sr0.5Fe12O19 powder calcined conventionally and by microwave heating |
| title_sort | particle morphology and magnetic properties of ba0 5sr0 5fe12o19 powder calcined conventionally and by microwave heating |
| url | http://psasir.upm.edu.my/id/eprint/52218/1/Particle%20morphology%20and%20magnetic%20properties%20of%20Ba0.5Sr0.5Fe12O19%20powder%20calcined%20conventionally%20and%20by%20microwave%20heating.pdf |
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