Sol-Gel Synthesized Magnetic MnFe₂O₄ Spinel Ferrite Nanoparticles as Novel Catalyst for Oxidative Degradation of Methyl Orange

Figure 1

XRD patterns (a) and SEM images (b, c, and d) of MnFe₂O₄ nanoparticles obtained from different precursor’s calcination temperatures (b-MNF-400; c-MNF-500; d-MNF-600).

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(b)

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