ANION-EXCHANGE SYNTHESIS OF COPPER FERRITE POWDERS
Trofimova, T. V.
Saikova, S. V.
Panteleeva, M. V.
Pashkov, G. L.
Bondarenko, G. N.
Институт цветных металлов и материаловедения
Кафедра физической и неорганической химии
Journal Name:Glass and Ceramics (English translation of Steklo i Keramika)
Journal Quartile in Scopus:Q3
Journal Quartile in Web of Science:Q4
Bibliographic Citation:Trofimova, T. V. ANION-EXCHANGE SYNTHESIS OF COPPER FERRITE POWDERS [Текст] / T. V. Trofimova, S. V. Saikova, M. V. Panteleeva, G. L. Pashkov, G. N. Bondarenko // Glass and Ceramics (English translation of Steklo i Keramika). — 2018. — Т. 75 (1-2). — С. 74-79
Amethod is proposed for synthesizing copper ferrite, consisting in anion-exchange precipitation of copper (II) and iron (III) from solutions of their salts in the presence of tartrate ions as complexing agents followed by calcination of the obtained precipitate. The precursors and the products of their heat-treatment or studied by means of chemical, complex thermal and x-ray phase analyses, IR spectroscopy, scanning electron microscopy, and x-ray spectral microanalysis; the magnetic properties of the obtained samples were also studied. It was determined that a ferromagnetically ordered phase is present in the synthesized materials and their magnetic properties are close to those of bulk CuFe2O4.