INFLUENCE OF CHEMICAL STRUCTURE OF CAESIUMBORATE MELTS ON THEIR THERMODY NAMIC PROPERTIES

摘要

The EMF study of caesiumborate melts containing 0-45 mol% Cs_2O is carried out over the temperature range 800-1300 K. The complete set of the thermodynamic properties of the melts is calculated being referred to the corresponding properties of pure oxides. The results obtained is discussed in terms of acid-base interaction of the components of the melts. A chemical structure of the melts is simulated on the basis of the ideal associated solution model.