Preparation of Mg-Zr alloys through direct electro-deoxidation of MgO-ZrO2 in CaCl2-NaCl molten salt

N Li, Y Peng, Z Chen, W Xiong, J Sun, Y Chen… - Electrochimica …, 2021 - Elsevier
The electro-deoxidation of MgO does not proceed efficiently due to the electrical insulation
properties of MgO and large molar volume of metallic magnesium. In this experiment, an …

Electrocrystallization of UO2 on nanoporous WO3/W electrode in LiCl-KCl melts

H Li, R Liu, W Han, W Wang, Y Zhang, Y Sun… - Electrochimica …, 2021 - Elsevier
To investigate the effect of cathode materials on the formation of UO 2 in LiCl-KCl-UO 2 Cl 2
melts, the electrochemical formation and nucleation mechanisms of UO 2 were investigated …

Passivation phenomenon and variable properties of ytterbium in different Lewis acid AlCl3-NaCl melts

J Chen, Y Zhong, D Wang, M Li, W Han, Y Liu… - Journal of …, 2023 - Elsevier
To further explore the application of the low-temperature molten salt in processing heavy
rare earths, the properties of ytterbium in AlCl 3-NaCl melts have been investigated. In this …

Recent progress on chemical species of uranium in molten chlorides

L Yichuan, L Yalan, J Shilin, L Mei, S Weiqun - Acta Chimica Sinica, 2021 - sioc-journal.cn
High-temperature molten salt electrolysis based pyrochemical reprocessing of spent nuclear
fuel has certain advantages for advanced nuclear fuel cycle, which is usually carried out in a …

Electrochemical Reduction of La2O3, Nd2O3, and CeO2 in LiCl-Li2O Melt

AV Shishkin, VY Shishkin, AA Pankratov, AA Burdina… - Materials, 2022 - mdpi.com
The reduction of pellets composed of individual CeO2, Nd2O3 and a La2O3-Nd2O3-CeO2
mixture by lithium extracted on a cathode during lithium chloride electrolysis at 650° C was …

Electro-reduction processes of U3O8 to metallic U bulk in LiCl molten salt

Y Du, H Tang, D Zhang, L Shao, Y Li, R Gao… - Journal of Nuclear …, 2021 - Elsevier
U 3 O 8, the most stable state of uranium oxides, is a key intermediate compound for
pyroprocessing of used nuclear fuel. However, compared to UO 2, the electro-deoxidation …

The study of metallic uranium production by pyrochemical mix-conversion of U3O8

K Jiang, V Smolenski, A Novoselova, M Zhao, Q Liu… - Electrochimica …, 2019 - Elsevier
A pyrochemical conversion of U 3 O 8 into metallic uranium by chemical and
electrochemical reactions have been studied. Triuranium octaoxide was chlorinated by …

Reduction of ZrO2 in LiCl-Li2O melt during electrolysis

AV Shishkin, VY Shishkin, AY Nikolaev… - Journal of The …, 2022 - iopscience.iop.org
Reduction of spent nuclear fuel (SNF) components to metals during the electrolysis of the
LiCl-Li 2 O melt at 650 C is extremely important in the framework of the development of fuel …

Highly enhanced reduction of rare earth oxides in simulated oxide fuel in Li2OLiCl salt using lithium metal

EY Choi, J Lee - Journal of Nuclear Materials, 2018 - Elsevier
The reducibility of rare earth oxides (REOs) in electrolytic reduction of nuclear used oxide
fuel is poor as a result of their high oxygen affinity and thermodynamic stability. We show …

Вторичное восстановление тугоплавкого металла у гладкого катода при электролизе солевого расплава. 1. Вывод базовых уравнений для модели процесса

АП Храмов, АА Чернышёв, АВ Исаков, ЮП Зайков - Электрохимия, 2020 - elibrary.ru
Представлена модель стационарного процесса вторичного восстановления ионов
тугоплавкого металла щелочным или щелочноземельным металлом, образующимся на …