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Low sintering temperature of Mg-Cu-Zn ferrites prepared by the citrate precursor method

Yomen Atassi, Mohammad Tally

physics.chem-pharXiv:physics/0602129

Abstract

Mg-Cu-Zn ferrite was prepared through a wet synthetic method by a self-combustion reaction directly from a citrate precursor. The as-synthesized powders were sintered at for only 2h. XRD patterns and FTIR spectra confirm the formation of single phase Mg-Cu-Zn ferrite after combustion. To the best of our knowledge, this is the first time that Mg-Cu-Zn ferrite is sintered at such low temperature. The sintering process increased the crystallinity of the solid and the domain sizes.

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