| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 216437 | The Journal of Chemical Thermodynamics | 2010 | 5 Pages |
Abstract
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 (973 to 1123) K in molten CsCl 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) + 1/2 Cl2(g) ⇔ TmCl3(l) and YbCl2(l) + 1/2 Cl2(g) ⇔ YbCl3(l) were calculated using the temperature dependencies of apparent standard potentials of the couples ETm3+/Tm2+∗ and EYb3+/Yb2+∗.
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Authors
A. Novoselova, V. Smolenski,