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Article
Effects of oxygen content on gaseous and solid products during molten salt oxidation of cation exchange resins
Molten salt oxidation (MSO) is an advanced method for waste resins treatment; nevertheless, the research about gas product variations of resins under different stoichiometric air feed coefficient (α) is rare. ...
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Article
Catalytic effect of cesium on the oxidation behavior of cation exchange resins in Li2CO3-Na2CO3-K2CO3 melt
After the treatment of liquid radioactive waste, there is a certain amount of Cs in the waste resin, and these Cs-doped resins are prone to volatilize during the thermal treatment process and cause radionuclid...
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Article
Electrochemical co-reduction of holmium and magnesium ions in eutectic LiCl–KCl salts
The electrochemical co-reduction of Ho(III) and Mg(II) ions was investigated on Mo electrode in eutectic LiCl–KCl salts at temperature of 773 K using various electrochemical techniques. Cyclic voltammogram (CV...
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Article
Recovery and separation of rare earth elements by molten salt electrolysis
With the increasing demand of rare earth metals in functional materials, recovery of rare earth elements (REEs) from secondary resources has become important for the green economy transition. Molten salt elect...
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Article
Electrochemical behavior and underpotential deposition of Sm on reactive electrodes (Al, Ni, Cu and Zn) in a LiCl-KCl melt
Sm extraction from a LiCl-KCl melt was carried out by forming alloys on various electrodes, including Al, Ni, Cu, and liquid Zn, and the electrochemical behaviors of the resultant metal products were investiga...
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Article
Fabrication of Al-Coated Mg–Li Alloy Sheet and Investigation of Its Properties
An Al-coated Mg-8 mass% Li alloy rectangular bar was fabricated by hot extrusion, and then, it was hot-rolled into a thin sheet. The Al coating was uniform in thickness and had good bonding with the substrate ...
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Article
Progress in preparation of rare earth metals and alloys by electrodeposition in molten salts
Rare earth (RE) metals and their alloys have attracted considerable practical interests due to their functional properties. Because of their negative deposition potentials, RE metals cannot be electrochemicall...
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Article
Separation of lanthanum from samarium on solid aluminum electrode in LiCl–KCl eutectic melts
This paper presents an electrochemical study on the separation of lanthanum from samarium on aluminum electrode at 773 K. The results from different electrochemical methods showed that Sm(III) and La(III) form...
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Article
Extraction of ytterbium via co-reduction of Al(III) and Yb(III) from LiCl–KCl melt on W electrode
Anhydrous ytterbium chloride was obtained via solid-phase reaction from Yb2O3 with AlCl3 as a chlorination agent. The electrochemical behavior of the chloridized Yb2O3 was investigated on W electrodes in LiCl–KCl...
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Article
Electrochemical formation of Al-Li Alloys by codeposition of Al and Li from LiCl-KCl-AlF3 melts at 853 K
The electrochemical behavior of Al(III) ions was studied in molten LiCl-KCl melts on a molybdenum electrode. Cyclic voltammetry, chronopotentiometry and chronoamperometry were used to explore the deposition me...
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Article
Study on the preparation of Mg-Li-Ag Alloys by electrochemical deposition from LiCl-KCl-MgCl2-AgCl Melts
Electrochemical deposition of Mg, Li and Ag on molybdenum electrodes in LiCl-KCl-MgCl2-AgCl melts at 943 K to form Mg-Li-Ag alloys was investigated. Cyclic voltammograms (CVs) showed that the potential of Li meta...
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Article
A new field-assisted annealing approach for advanced Cu-Zr Alloy metallization
A new field-assisted annealing approach for Cu-Zr alloy metallization is proposed and investigated. Cu-Zr/SiO2/Si samples were vacuum-annealed at pressure of 2 × 10−3 Pa with (−20 V) and without field-assisted an...
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Article
Electrochemical Preparation of Mg-Li-Zn-Mn Alloys by Codeposition
The electrochemical codeposition of Mg-Li-Zn-Mn alloys on a molybdenum electrode in LiCl-KCl-MgCl2-ZnCl2-MnCl2 melts at 943 K (670 °C) was investigated. Preparation of the alloys by electrolysis was proven feasib...
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Article
Study on the preparation of Mg–Li–Mn alloys by electrochemical codeposition from LiCl–KCl–MgCl2–MnCl2 molten salt
This study presents a novel electrochemical study on the codeposition of Mg, Li, and Mn on a molybdenum electrode in LiCl–KCl–MgCl2–MnCl2 melts at 893 K to form different phases Mg–Li–Mn alloys. Transient electro...
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Article
Electrochemical Codeposition of Al-Li-Mg Alloys at Solid Aluminum Electrode from LiCl-KCl-MgCl2 Molten Salt System
The electrochemical codeposition of Mg and Li at an aluminium electrode in LiCl-KCl (50:50 wt pct) melts containing different concentrations of MgCl2 at 893 K (620 °C) to form Al-Li-Mg alloys was investigated. Cy...
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Article
Electrochemical study of the codeposition of Mg–Li–Al alloys from LiCl–KCl–MgCl2–AlCl3 melts
This work presents a novel electrochemical study on the codeposition of Mg, Li and Al on a molybdenum electrode in LiCl–KCl–MgCl2–AlCl3 melts at 943 K to form Mg–Li–Al alloys. Cyclic voltammograms (CVs) showed th...
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Article
Synthesis and characterization of nanostructured Fe-Ni alloy whisker
The nanocrystalline γ - (Fe, Ni) alloy whiskers have been prepared by chemical reduction of Fe2+ and Ni2+ ions with potassium borohydride under the function of a dispersant agent PE followed by heat treatment at ...