Аннотация:The effect of the temperature treatment of compounds obtained by the method of co-precipitation of zinc and tin (IV) salts on the synthesis of highly dispersed zinc orthostannate in the temperature range 800 – 1300 °C was studied. The effect of the nonstoichiometric ratio of the components in the initial composition on the phase composition of the resulting zinc orthostannate was considered. The phase composition of the obtained powders is presented according to the data of X-ray phase analysis. Demonstrated chemical reactions occurring during the experiment.
