Recovery of LiCoO2 and graphite from spent lithium-ion batteries by molten-salt electrolysis [PDF]
iScience, 2023 Summary: The recovery of spent lithium-ion batteries has not only economic value but also ecological benefits. In this paper, molten-salt electrolysis was employed to recover spent LiCoO2 batteries, in which NaCl-Na2CO3 melts were used as the electrolyte,
Jin Feng +8 more
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Electrochemical Mechanism of Molten Salt Electrolysis from TiO2 to Titanium. [PDF]
Materials (Basel), 2022 Electrochemical mechanisms of molten salt electrolysis from TiO2 to titanium were investigated by Potentiostatic electrolysis, cyclic voltammetry, and square wave voltammetry in NaCl-CaCl2 at 800 °C. The composition and morphology of the product obtained at different electrolysis times were characterized by XRD and SEM.
Meng X +7 more
europepmc +3 more sources
Thermodynamics and Kinetics of Sulfuric Acid Leaching Transformation of Rare Earth Fluoride Molten Salt Electrolysis Slag [PDF]
Frontiers in Chemistry, 2021 Rare earth element recovery in molten salt electrolysis is approximately between 91 and 93%, whereof 8% is lost in waste molten salt slag. Presently, minimal research has been conducted on the technology for recycling waste rare earth molten salt slag ...
Lijie Chen +5 more
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Effect of Electrolysis Temperature on the Preparation of FeO by Molten Salt Electrolysis
Crystals, 2022 FeO is a low-price material with high charge storage capacity, biocompatibility and other characteristics. It has been applied in the fields of catalysts, capacitors, electrodes and composite materials.
Zhenwei Jing +6 more
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The Effect of Molten Salt Composition on Carbon Structure: Preparation of High Value-Added Nano-Carbon Materials by Electrolysis of Carbon Dioxide [PDF]
NanomaterialsThe electrochemical conversion of CO2 into high value-added carbon materials by molten salt electrolysis offers a promising solution for reducing carbon dioxide emissions.
Yi Cheng +6 more
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Electrochemical behavior and electrolysis of Ru(iii) in molten salts. [PDF]
RSC AdvThe electrochemical behavior and electrolytic process of Ru in a LiCl–KCl melt were investigated using a three-electrode system and evaluated the feasibility of its electrolytic separation.
Wang L +6 more
europepmc +2 more sources
Online Monitoring Technology in Molten Salt Electrolysis Reprocessing
He huaxue yu fangshe huaxue, 2021 Dry reprocessing technology is an important development direction of nuclear fuel cycle system in China, among which the promising molten salt electrolysis requires accurate monitoring of elements in the process of industrialization to ensure safety ...
WANG Zhe;HUANG Li-qin;SUN Xian;LU Yue-xiang
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Iron Production by the Use of Molten Salt Electrolysis
MetalsSteel is a fundamental structural material; however, its production poses significant environmental challenges, accounting for 4–5% of global carbon dioxide emissions.
Pooria Mohammadi +3 more
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Silicon electrowinning by molten salts electrolysis
Frontiers in Chemistry, 2023 Electrochemically produced Si in molten salts can be used to fabricate electronic and photovoltaic devices. The major factors influencing the structure and morphology of Si deposits are electrolyte composition, applied current densities and overpotentials, type of precursors, operating temperature, and electrodeposition duration.
Sai Krishna Padamata +2 more
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He huaxue yu fangshe huaxue, 2022 The conversion of oxides into metals is one of the key steps in the dry reprocessing of spent oxide fuel using the molten salt electrorefining method. In this study, in the CaCl2-NaCl molten salt system, graphite rods were used as anodes, and the high ...
WANG You-qun1，2 +4 more
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