Thermodynamics and phase equilibrium studies of silver halide-cobalt(II) halide systems

作者: E. Krzyżak , Alina Wojakowska

DOI: 10.1007/S10973-008-9135-7

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摘要: Phase diagrams for the systems AgCl–CoCl2 and AgBr–CoBr2 were determined by differential scanning calorimetry. The are of eutectic type. Eutectic points at 2712 K, 19.5 mol% CoCl2 6532 17.0 CoBr2, respectively. solid solubility does not exceed 2 4 in AgBr–CoBr2, Thermodynamic activities components molten mixtures molar free enthalpies mixing both on basis liquidus curves. Deviations from ideality found to be considerable.

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