Journal of Nanotechnology / 2012 / Article / Fig 3

Research Article

CoFe2O4Fe3O4 Magnetic Nanocomposites as Photocatalyst for the Degradation of Methyl Orange Dye

Figure 3

Magnetic hysteresis of as-prepared CoFe2O4–Fe2O3 magnetic nanocomposites obtained at different temperature between 20 K and 300 K. Inset: Variation of coercivity with temperature.
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