Enhanced calcination temperatures of SrFe12O19 synthesized by local iron sand from Lombok Island
In this study, the increase in the calcination temperature of SrFe12O19 synthesized from local iron sand of Lombok Island-Indonesia was evaluated. SrFe12O19 was synthesized using the co-precipitation method with calcination temperature variations from 900 to 1200 °C. The microstructure, morphology,...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-12-01
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| Series: | Case Studies in Chemical and Environmental Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666016423002359 |
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| author | Martha Rianna Eko A. Setiadi Susiani Susiani Achmad Maulana Soehada Sebayang Muhammad Fauzi Muhammad Khalid Hussain Kartini Yuliana Nining S. Asri Lukman F. Nurdiyansah Anggito P. Tetuko Perdamean Sebayang |
| author_facet | Martha Rianna Eko A. Setiadi Susiani Susiani Achmad Maulana Soehada Sebayang Muhammad Fauzi Muhammad Khalid Hussain Kartini Yuliana Nining S. Asri Lukman F. Nurdiyansah Anggito P. Tetuko Perdamean Sebayang |
| author_sort | Martha Rianna |
| collection | DOAJ |
| description | In this study, the increase in the calcination temperature of SrFe12O19 synthesized from local iron sand of Lombok Island-Indonesia was evaluated. SrFe12O19 was synthesized using the co-precipitation method with calcination temperature variations from 900 to 1200 °C. The microstructure, morphology, and magnetic properties were analyzed using X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), and vibrating sample magnetometer (VSM). The results showed that the SrFe12O19 hexaferrite phase was formed in all samples. The morphology shows that the sample tends to agglomerate with the average particle size increasing from 37.33 to 93.74 nm as the calcination temperature increases from 900 to 1200 °C. There are impurities element of Ti, Si, Mg, Ca and Al which are thought to be in the amorphous form. Magnetic properties characterization shows varying coercivity and saturation values. The saturation values were obtained in the range of 31.27–36.26 emu/g and the coercivity was obtained in the range of 1415–3570 Oe. The highest saturation values were obtained in the samples with a calcination temperature of 1000 °C (36.26 emu/g) while the highest coercivity were obtained in the samples with a calcination temperature of 1000 °C (3570 Oe). |
| first_indexed | 2024-03-09T14:03:59Z |
| format | Article |
| id | doaj.art-7a1d0c2ed0de41a7b599846924665cdc |
| institution | Directory Open Access Journal |
| issn | 2666-0164 |
| language | English |
| last_indexed | 2024-03-09T14:03:59Z |
| publishDate | 2023-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Chemical and Environmental Engineering |
| spelling | doaj.art-7a1d0c2ed0de41a7b599846924665cdc2023-11-30T05:11:22ZengElsevierCase Studies in Chemical and Environmental Engineering2666-01642023-12-018100530Enhanced calcination temperatures of SrFe12O19 synthesized by local iron sand from Lombok IslandMartha Rianna0Eko A. Setiadi1Susiani Susiani2Achmad Maulana Soehada Sebayang3Muhammad Fauzi4Muhammad Khalid Hussain5Kartini Yuliana6Nining S. Asri7Lukman F. Nurdiyansah8Anggito P. Tetuko9Perdamean Sebayang10Department of Physics, Universitas Sumatera Utara, Medan, 20155, Indonesia; Corresponding author.Research Center for Advanced Materials, National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten, 15314, Indonesia; Corresponding author.Printing Engineering Department, Politeknik Negeri Media Kreatif, South Jakarta, IndonesiaDepartment of Mechanical Engineering, Universitas Pamulang, Tangerang Selatan, 15417, IndonesiaDepartment of Physics, Universitas Sumatera Utara, Medan, 20155, IndonesiaDepartment of Physics, Faculty of Science, University of Gujrat, HH Campus, Gujrat, 50700, Pakistan; Department of Physics, Faculty of Science, University of Gujrat, Sub-Campus Mandi, Bahauddin, 50400, PakistanDepartment of Physics, Universitas Negeri Mataram, Mataram, 83125, Nusa Tenggara Barat, IndonesiaResearch Center for Advanced Materials, National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten, 15314, IndonesiaResearch Center for Advanced Materials, National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten, 15314, IndonesiaResearch Center for Advanced Materials, National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten, 15314, IndonesiaResearch Center for Advanced Materials, National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten, 15314, IndonesiaIn this study, the increase in the calcination temperature of SrFe12O19 synthesized from local iron sand of Lombok Island-Indonesia was evaluated. SrFe12O19 was synthesized using the co-precipitation method with calcination temperature variations from 900 to 1200 °C. The microstructure, morphology, and magnetic properties were analyzed using X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), and vibrating sample magnetometer (VSM). The results showed that the SrFe12O19 hexaferrite phase was formed in all samples. The morphology shows that the sample tends to agglomerate with the average particle size increasing from 37.33 to 93.74 nm as the calcination temperature increases from 900 to 1200 °C. There are impurities element of Ti, Si, Mg, Ca and Al which are thought to be in the amorphous form. Magnetic properties characterization shows varying coercivity and saturation values. The saturation values were obtained in the range of 31.27–36.26 emu/g and the coercivity was obtained in the range of 1415–3570 Oe. The highest saturation values were obtained in the samples with a calcination temperature of 1000 °C (36.26 emu/g) while the highest coercivity were obtained in the samples with a calcination temperature of 1000 °C (3570 Oe).http://www.sciencedirect.com/science/article/pii/S2666016423002359SrFe12O19 nanoparticleLocal iron sandBulk crystal growth |
| spellingShingle | Martha Rianna Eko A. Setiadi Susiani Susiani Achmad Maulana Soehada Sebayang Muhammad Fauzi Muhammad Khalid Hussain Kartini Yuliana Nining S. Asri Lukman F. Nurdiyansah Anggito P. Tetuko Perdamean Sebayang Enhanced calcination temperatures of SrFe12O19 synthesized by local iron sand from Lombok Island Case Studies in Chemical and Environmental Engineering SrFe12O19 nanoparticle Local iron sand Bulk crystal growth |
| title | Enhanced calcination temperatures of SrFe12O19 synthesized by local iron sand from Lombok Island |
| title_full | Enhanced calcination temperatures of SrFe12O19 synthesized by local iron sand from Lombok Island |
| title_fullStr | Enhanced calcination temperatures of SrFe12O19 synthesized by local iron sand from Lombok Island |
| title_full_unstemmed | Enhanced calcination temperatures of SrFe12O19 synthesized by local iron sand from Lombok Island |
| title_short | Enhanced calcination temperatures of SrFe12O19 synthesized by local iron sand from Lombok Island |
| title_sort | enhanced calcination temperatures of srfe12o19 synthesized by local iron sand from lombok island |
| topic | SrFe12O19 nanoparticle Local iron sand Bulk crystal growth |
| url | http://www.sciencedirect.com/science/article/pii/S2666016423002359 |
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