Open AccessSynthesis, Structure and Properties of Zn0.3Ni0.7-xCoxFe2O4 Ferrite
Author(s) -
D.P. Sherstyuk,
A.Yu. Starikov,
В.Е. Живулин
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/969/1/012028
Subject(s) - ferrite (magnet) , materials science , spinel , crystal structure , scanning electron microscope , nickel , analytical chemistry (journal) , lattice constant , crystallography , metallurgy , chemistry , diffraction , composite material , optics , physics , chromatography
The article presents the results of a study of ferrite Zn 0.3 Ni 0.7-x Co x Fe 2 O 4 , where x = 0 – 0.6 in increments of 0.2. The samples were obtained by solid-phase synthesis in a tube furnace with silicon carbide heaters at a temperature of 1150 °C for 5 hours. X-ray phase analysis showed that all the samples obtained are monophasic and have a spinel structure. X-ray structural analysis revealed that the substitution of cobalt atoms for nickel atoms leads to a monotonic increase in the parameters (a and V) of the unit crystal lattice. The elemental composition of the synthesized samples was monitored using an energy dispersive analyzer installed on a Jeol JSM 7001F scanning electron microscope. The aim of this work was to obtain new monophasic samples using previously developed technology.