Cadmium Equilibrium Potentials in the Lithium, Rubidium and Cesium Chloride Melts

Volkovich A.V., Sigaylov M.V., Solodkova M.V.

KEY WORDS:

emf method, equilibrium potential, chloride melt, cadmium electrode, cadmium chloride, standard electrode potential, activity, activity coefficient, Henry region, excess thermodynamic characteristics

ABSTRACT:

Equilibrium potentials of cadmium in the MCl-CdCl2 ( M-Li, Rb, Cs) melts were measured by the emf method depending on the temperature and cadmium chloride concentration. The empiric equations of cadmium equilibrium potentials isotherms and polytherms were formulated. The cadmium chloride activity coefficients and thermodynamic characteristics in the studied melts were calculated.


 

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