Вид документа : Статья из журнала Шифр издания : 54/N 89 Автор(ы) : Novoselova A., Smolenski V. Заглавие : Thermodynamic properties of thulium and ytterbium in fused NaCl–KCl–CsCl eutectic Место публикации : The Journal of Chemical Thermodynamics. - 2011. - Vol. 43, № 7. - С. 1063-1067. Примечания : Библиогр.: с. 1067 (44 ref.) ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: This work presents the results of a study of the Tm3+/Tm2+ and Yb3+/Yb2+ couple redox potentials vs. Cl–/Cl2 reference electrode at the temperature range (823 to 973) K in fused NaCl–KCl–CsCl eutectic by direct potentiometric method. Initial concentrations of TmCl3 and YbCl3 in solvents did not exceed 5.0 mol%. Basic thermodynamic properties of the reactions TmCl2(l) + ? Cl2(g) TmCl3(l) and YbCl2(l) + ? Cl2(g) YbCl3(l) were calculated using the temperature dependencies of apparent standard potentials of the couples and .?? Держатели документа: Центральная научная библиотека УрО РАН Доп.точки доступа: Smolenski, V.