Study of the electrochemical behavior of U(III) ions on liquid Cd electrode and preparation of the U-Cd intermetallic compound in fused 3LiCl-2KCl eutectic

被引：16

作者：

Smolenski, Valeri ^{[1
,2
]}

Novoselova, Alena ^{[1
,2
]}

Mushnikov, Peter ^{[1
,2
]}

Osipenko, Alexander ^{[2
,3
]}

机构：

[1] Inst High Temp Electrochem UB RAS, 20 Akad Skaya St, Ekaterinburg 620137, Russia

[2] Ural Fed Univ, Inst Phys & Technol, Dept Rare Met & Nanomat, 21 Mira St, Ekaterinburg 620002, Russia

[3] JSC State Sci Ctr, Res Inst Atom Reactors, Dimitrovgrad 433510, Russia

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2017年 / 311卷 / 01期

关键词：

Uranium; Cadmium; Molten salt; Electrochemical technique; Thermodynamic properties; LICL-KCL; THERMODYNAMIC PROPERTIES; SEPARATION FACTOR; RARE-EARTHS; URANIUM; AL; SALT; ACTINIDES; PLUTONIUM; MECHANISM;

D O I：

10.1007/s10967-016-4932-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The uranium (III) ions behaviour in fused 3LiCl-2KCl eutectic versus the Cl-/Cl-2 reference electrode in the temperature range of 723-823 K on the liquid cadmium electrode by transient electrochemical techniques on the tungsten or molybdenum electrodes was studied. The mechanism of electrochemical reduction on cadmium cathode and the influence of temperature, cathode current density and the duration of electrolysis were studied. The activity coefficients and the base thermodynamic properties of uranium in fused U-Cd/3LiCl-2KCl system were calculated.

引用

页码：127 / 133

页数：7