Effect of NaOH Concentration on Magnetic Properties and Structural Studies of MgFe2O4 Based on Natural Iron Sand Synthesized by Co-Precipitation Method
This research was conducted to synthesize MgFe2O4 using the coprecipitation method by varying the concentration of NaOH. In this study, MgCl26H2O, iron sand, 37% HCl and variations of NaOH (5 M and 10 M) were mixed at 90 ℃ for 60 minutes, then washed using distilled water and ethanol until pH = 7, a...
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| Language: | English |
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IKIP Mataram, Fakultas Pendidikan Matematika dan IPA
2023-04-01
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| Series: | Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram |
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| Online Access: | https://e-journal.undikma.ac.id/index.php/prismasains/article/view/8092 |
| _version_ | 1797351226803748864 |
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| author | Shiamny Nur Khair Tarigan Syahrul Humaidi Martha Rianna Nurul Maulida R Nasution |
| author_facet | Shiamny Nur Khair Tarigan Syahrul Humaidi Martha Rianna Nurul Maulida R Nasution |
| author_sort | Shiamny Nur Khair Tarigan |
| collection | DOAJ |
| description | This research was conducted to synthesize MgFe2O4 using the coprecipitation method by varying the concentration of NaOH. In this study, MgCl26H2O, iron sand, 37% HCl and variations of NaOH (5 M and 10 M) were mixed at 90 ℃ for 60 minutes, then washed using distilled water and ethanol until pH = 7, and calcined at 750 ℃. The test results using X-Ray Diffraction (XRD) showed that the diffraction pattern of phase formation identified was MgFe2O4 with hkl values (220), (311), (400), (422), (511), and (440). The resulting crystal size decreased with the addition of NaOH concentration. The test results using a Vibrating Sample Magnetometer (VSM) show that the magnetization value decreases when the crystal size decreases. |
| first_indexed | 2024-03-08T12:57:20Z |
| format | Article |
| id | doaj.art-8a1891b2a1f54f6d80bfa7ebd2e470c4 |
| institution | Directory Open Access Journal |
| issn | 2338-4530 2540-7899 |
| language | English |
| last_indexed | 2024-03-08T12:57:20Z |
| publishDate | 2023-04-01 |
| publisher | IKIP Mataram, Fakultas Pendidikan Matematika dan IPA |
| record_format | Article |
| series | Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram |
| spelling | doaj.art-8a1891b2a1f54f6d80bfa7ebd2e470c42024-01-19T15:35:31ZengIKIP Mataram, Fakultas Pendidikan Matematika dan IPAPrisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram2338-45302540-78992023-04-0111263664110.33394/j-ps.v11i2.80924336Effect of NaOH Concentration on Magnetic Properties and Structural Studies of MgFe2O4 Based on Natural Iron Sand Synthesized by Co-Precipitation MethodShiamny Nur Khair Tarigan0Syahrul Humaidi1Martha Rianna2Nurul Maulida R Nasution3Department of Physics, Faculty of Mathematics and Natural Sciences – University of North Sumatra, Jl. Dr. T. Mansur No.9, Padang Bulan, Kec. Medan Baru, Kota Medan, Sumatera UtaraDepartment of Physics, Faculty of Mathematics and Natural Sciences – University of North Sumatra, Jl. Dr. T. Mansur No.9, Padang Bulan, Kec. Medan Baru, Kota Medan, Sumatera UtaraDepartment of Physics, Faculty of Mathematics and Natural Sciences – University of North Sumatra, Jl. Dr. T. Mansur No.9, Padang Bulan, Kec. Medan Baru, Kota Medan, Sumatera UtaraDepartment of Physics, Faculty of Mathematics and Natural Sciences – University of North Sumatra, Jl. Dr. T. Mansur No.9, Padang Bulan, Kec. Medan Baru, Kota Medan, Sumatera UtaraThis research was conducted to synthesize MgFe2O4 using the coprecipitation method by varying the concentration of NaOH. In this study, MgCl26H2O, iron sand, 37% HCl and variations of NaOH (5 M and 10 M) were mixed at 90 ℃ for 60 minutes, then washed using distilled water and ethanol until pH = 7, and calcined at 750 ℃. The test results using X-Ray Diffraction (XRD) showed that the diffraction pattern of phase formation identified was MgFe2O4 with hkl values (220), (311), (400), (422), (511), and (440). The resulting crystal size decreased with the addition of NaOH concentration. The test results using a Vibrating Sample Magnetometer (VSM) show that the magnetization value decreases when the crystal size decreases.https://e-journal.undikma.ac.id/index.php/prismasains/article/view/8092mgfe2o4, naoh concentration, co-precipitation |
| spellingShingle | Shiamny Nur Khair Tarigan Syahrul Humaidi Martha Rianna Nurul Maulida R Nasution Effect of NaOH Concentration on Magnetic Properties and Structural Studies of MgFe2O4 Based on Natural Iron Sand Synthesized by Co-Precipitation Method Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram mgfe2o4, naoh concentration, co-precipitation |
| title | Effect of NaOH Concentration on Magnetic Properties and Structural Studies of MgFe2O4 Based on Natural Iron Sand Synthesized by Co-Precipitation Method |
| title_full | Effect of NaOH Concentration on Magnetic Properties and Structural Studies of MgFe2O4 Based on Natural Iron Sand Synthesized by Co-Precipitation Method |
| title_fullStr | Effect of NaOH Concentration on Magnetic Properties and Structural Studies of MgFe2O4 Based on Natural Iron Sand Synthesized by Co-Precipitation Method |
| title_full_unstemmed | Effect of NaOH Concentration on Magnetic Properties and Structural Studies of MgFe2O4 Based on Natural Iron Sand Synthesized by Co-Precipitation Method |
| title_short | Effect of NaOH Concentration on Magnetic Properties and Structural Studies of MgFe2O4 Based on Natural Iron Sand Synthesized by Co-Precipitation Method |
| title_sort | effect of naoh concentration on magnetic properties and structural studies of mgfe2o4 based on natural iron sand synthesized by co precipitation method |
| topic | mgfe2o4, naoh concentration, co-precipitation |
| url | https://e-journal.undikma.ac.id/index.php/prismasains/article/view/8092 |
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