ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)

For citation:

Grigor'eva O. Y., Kulova T. L., Skundin A. M. Reversible nature of CO2 influence on lithium passivation. Electrochemical Energetics, 2002, vol. 2, iss. 2, pp. 79-?.

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Language: 
Russian
Article type: 
Article

Reversible nature of CO2 influence on lithium passivation

Autors: 
Grigor'eva Oksana Yur'evna, Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS
Kulova Tat'yana L'vovna, Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS
Skundin Aleksandr Mordukhaevich, Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS
Abstract: 

The effect of carbon dioxide on the cycling efficiency of a lithium electrode in triflate electrolyte is studied. Reversible cycling of lithium in that electrolyte is shown to be possible provided the presence of a protecting film on lithium surface. Such a film forms precisely in the presence of carbon dioxide. It was found that the effect of СO2 on the properties and composition of the protective film has reversible nature.