Structural, Thermal and Magnetic Analysis of Co2FeO4 Spinel Oxide Synthesized by Co-Precipitation Process

Pradeep Reddy; Yesu Raja; M. Ashok

doi:10.4028/www.scientific.net/AMR.895.287

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 895Structural, Thermal and Magnetic Analysis of...

Structural, Thermal and Magnetic Analysis of Co₂FeO₄Spinel Oxide Synthesized by Co-Precipitation Process

Abstract:

Co₂FeO₄ spinel oxide nano powder was synthesized by co-precipitation process. Samples were annealed at different temperatures of 500, 800 and 900^oC and the phase purity were also analyzed. As-prepared sample has two spinel phases and on annealing at 900 ^οC single phase compound formed. The crystallite size of as-prepared is found to be 11.9 nm. The crystallite size increased with increase in annealing temperature to a maximum of 17.4 nm for 900 °C. Samples were subjected to necessary characterization for finding thermal, magnetic and optical band gap.

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Advanced Materials Research (Volume 895)

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287-290

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https://doi.org/10.4028/www.scientific.net/AMR.895.287

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Online since:

February 2014

Authors:

Pradeep Reddy, Yesu Raja, M. Ashok*

Keywords:

Band Gap, Magnetisation, Spinel Oxide

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