The objective of physicochemical analysis is to establish the dependence of the properties of an equilibrium system on its parameters. State parameters are typically understood to include composition, pressure, and temperature. These dependencies are expressed in various diagrams, including state-property parameters. In practice, the composition-property diagram is of great importance. Analysis of such a diagram provides information on the nature of component interactions, while the pressure and concentration of components provide information on the composition and stability of the chemical compounds formed in the system. The set of dependencies of all the properties of a uniform system as a function of parameters allows one to graphically depict a phase diagram and a state diagram. To examine each state diagram of a system, the concepts of phase, system, degree of freedom, component, constituent substance, and thermodynamic equilibrium are used.
Many issues related to the electrochemical synthesis of inorganic oxide bronzes are examined and resolved experimentally and in practice.
Based on experimental data for materials with regulated properties, the ISSs are studied. Based on the results of experimental studies, the first promising regions of the phase diagram for the synthesis of molybdenum-vanadium cesium bronzes have been obtained.