%0 Journal Article %T SYNTHESIS AND PROPERTIES OF COMPOSITE MATERIALS BASED ON COPPER (II) FERRITE %A Shabel'skaya, N.P. %A Zelenskaya, E.A. %A Vyal'cev, A.V. %A Baranova, V.A. %A Gaydukova, Y.A. %K SPINELS, COPPER FERRITE, PURIFICATION OF AQUEOUS SOLUTIONS, DESTRUCTION OF METHYL ORANGE %J Herald of Technological University %D 2025 %N 28 %P 4 %I Kazan National Research Technological University