Effect of Cu-Al substitution on the structural and magnetic properties of Co ferrites
In this work copper aluminum substituted cobalt nanocrystalline spinel ferrites having general formula Co1-xCuxFe2-x AlxO4, with 0.0=0.8 have been synthesized by using a co-precipitation method. The Cu-Al substituted samples were annealed at 600 °C and characterized using X-ray diffraction (XRD), Fo...
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| Main Authors: | , , , , |
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| Format: | Article |
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Elsevier Ltd.
2015
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| Subjects: | |
| Online Access: | http://eprints.utm.my/58361/ http://eprints.utm.my/58361/ http://eprints.utm.my/58361/ |
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| Summary: | In this work copper aluminum substituted cobalt nanocrystalline spinel ferrites having general formula Co1-xCuxFe2-x AlxO4, with 0.0=0.8 have been synthesized by using a co-precipitation method. The Cu-Al substituted samples were annealed at 600 °C and characterized using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (FESEM) and vibrating sample magnetometer (VSM). XRD analysis confirmed a single phase spinel structure and the crystalline size calculated using Scherrer |
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