Abarbarchuk L. Synthesis and Thermal Transformations of Strontium and Cadmium Phosphates.

Thesis was dedicated to problems of preparation of new simple phosphates of Strontium and cadmium or to optimization of synthesis conditions of the known compounds. On the basis of goal-seeking made complex investigations it was be determined the optimal conditions for preparation of one-, two- and triple-replaced and basic Strontium and Cadmium phosphates with 98-99% content of main substance, two of them was unknown before. According to the results of complex chemical and chemical-physical investigations it was compelled the schemes of thermal transformations of Strontium and Cadmium phosphates with different degrees of protonization. The conditions of water evacuating in quasi-isothermal rate of the seven Strontium and Cadmium phosphates became the theoretical foundation of preparation technology of the nine individual compounds; the three of them was unknown before. It was shown the possibility of using of the some phosphates as components of phosphors.