Synthesis and characterization of MgF-CoF binary fluorides. Influence of the treatment atmosphere and temperature on the structure and surface properties.

Research was carried out on the incorporation of divalent cobalt cations into the crystalline structure of MgF to form Mg Co F binary fluorides, which had not been investigated before. The above fluorides were obtained by the precipitation from aqueous solution of magnesium and cobalt nitrates with ammonium fluoride. Binary fluorides containing 0.