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, National Research University (MPEI)
Skundin Aleksandr Mordukhaevich, National Research University (MPEI)
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.