Cathodic process of aluminum deposition in NaF-AlF3-Al2O3 melts with low cryolite ratio
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DOI: 10.1007/s11581-019-02898-6
Abstract: In the present study, theoretical analysis and electrolysis testing in the laboratory scale demonstrated the potential of Al metal production by electrolysis in a NaF-AlF3-Al2O3 melt with a cryolite ratio (CR; molar ratio of NaF/AlF3)… read more here.
Keywords: cryolite ratio; naf alf3; deposition; electrolysis ... See more keywords
KF-NaF-AlF3 System: Liquidus Temperature and Phase Transition
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DOI: 10.1007/s11837-019-03909-7
Abstract: The development of low-temperature aluminum electrolysis makes it possible to reduce energy consumption and greenhouse gas emissions. The KF-NaF-AlF3-based electrolyte is a promising low-temperature electrolyte for aluminum reduction. The liquidus temperatures of KF-NaF-AlF3 electrolytes with… read more here.
Keywords: naf alf3; temperature; alf3 system; liquidus temperature ... See more keywords
First-principles molecular dynamics investigation on KF-NaF-AlF3 molten salt system
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DOI: 10.1016/j.cplett.2019.06.060
Abstract: Abstract In this paper, first-principles molecular dynamics simulations are applied to study the ionic structure and electronic properties of KF-NaF-AlF3 system. The results show that the main forms of complex ion groups are [AlF4]−, [AlF5]2−… read more here.
Keywords: system; principles molecular; first principles; molten salt ... See more keywords
Quantum chemical prediction of the spectroscopic properties and ionic composition of the molten NaF-AlF3 salts
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DOI: 10.1016/j.molliq.2020.113937
Abstract: Abstract The behavior of the ions in the molten NaF-AlF3 salts plays a significant role in aluminium reduction process. Many experimental and modelling works have been carried out to investigate the ionic composition of the… read more here.
Keywords: naf alf3; ionic composition; composition molten; molten naf ... See more keywords