Journal of Chemical Thermodynamics, Vol.28, No.4, 357-362, 1996
Determination of the Activities in the Mixture (Xcao+(1-X)COO) by Solid-Electrolyte Galvanic Cells in the Temperature-Range 1173 K to 1373 K
The activities of CaO and CoO in {xCaO + (1 - x)CoO} have been determined in the temperature range T = 1173 K to T = 1373 K by solid-electrolyte galvanic cells. The solubility limits of CaO in CoO and CoO in CaO have been estimated. The solutions deviate strongly from ideal behaviour.