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Dynamics of lithium electrode passivation in aprotic organic electrolytes,studied by electrochemical noise method
Authors:L. S. Kanevskii  B. M. Grafov
Affiliation:(1) Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia
Abstract:Lithium electrode passivation is studied in different organic electrolytes, namely, 1 M LiClO4 in 1,3-dioxolane, 1 M LiN(CF3SO2)2 in 1,3-dioxolane, 1 M LiPF6 in an ethylene carbonate-diethyl carbonate mixture, 1 M LiPF6 in an ethylene carbonate-dimethyl carbonate mixture, using the electrochemical noise method. The dynamics of passive film formation on the lithium surface in the mentioned electrolytes that differ in their corrosivity towards lithium is followed.
Keywords:electrochemical noise  lithium electrode  electrode passivation  aprotic organic electrolytes
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