A new method for preparation of magnetite from iron oxyhydroxide or iron oxide and ferrous salt in aqueous solution |
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| Authors: | SA Kahani M Jafari |
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| Institution: | Department of Chemistry, Faculty of Science, University of Kashan, Kashan 87317-51167, Islamic Republic of Iran |
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| Abstract: | In this study, a new method is proposed for the preparation of Fe3O4 from iron oxyhydroxides (goethite, akaganeite, lepidocrocite, feroxyhyte and ferrihydrite) or iron oxide (hematite) and ferrous salt in aqueous solution. The product is magnetite with various particle sizes. Products are characterized by X-ray powder diffraction, IR spectra and vibrating sample magnetometery. |
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| Keywords: | Magnetite Iron oxyhydroxide Iron oxide |
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