Effect of sodium cation on lithium corrosion in aprotic media

The present paper discusses the effect of Na + on the characteristics of lithium cells. The lithium cycling efficiency and the capacity retention of cathodically deposited lithium and of Li/MnO 2 and Li/Bi 2O 3 cells are much lower in electrolytes containing Na +. This deterioration in characteristi...

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Veröffentlicht in:	Journal of power sources 1989-12, Vol.28 (4), p.335-343
Hauptverfasser:	Gorodyskii, A.V., Sazhin, S.V., Danilin, V.V., Kuksenko, S.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Corrosion Corrosion environments Exact sciences and technology Metals. Metallurgy
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The present paper discusses the effect of Na + on the characteristics of lithium cells. The lithium cycling efficiency and the capacity retention of cathodically deposited lithium and of Li/MnO 2 and Li/Bi 2O 3 cells are much lower in electrolytes containing Na +. This deterioration in characteristics is accounted for by an enhancement of lithium anode corrosion in the presence of Na + in the electrolyte. The corrosion mechanism is described.
ISSN:	0378-7753 1873-2755
DOI:	10.1016/0378-7753(89)80063-1