Вид документа : Шифр издания : 54/K 84 Автор(ы) : Krotov V. Ye. Заглавие : Regularities of cathode deposit formation during simultaneous reduction and exchange reactions. The mechanism of UO2–ZrO2 cathode deposit formation Место публикации : Electrochimica Acta. - 2014. - Vol. 115. - С. P. 28-30. Примечания : Bibliogr. : p. 30 (8 ref.) ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): осаждение катодное--электролит расплавленный--uo2–zro2 Аннотация: This paper describes an empirically demonstrated mechanism of UO2–ZrO2 cathode deposit formation during the (NaCl–KCl)equim.–UO2Cl2–ZrCl4 melts electrolysis. The first layer of the cathode product was formed through UO22+ ion reduction to uranium dioxide followed by an exchange reaction with Zr4+ ions, which are present in the electrolyte. The subsequent reactions proceeded through simultaneous reduction and exchange reactions at the cathode.