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

For citation:

Ten'kovtsev V. V., Nersisyan E. P., Nadezhina L. S., Morozova I. V. Lithium redistribution in nickel-cadmium hermetically-sealed batteries with combined-design electrodes during their cycling. Electrochemical Energetics, 2002, vol. 2, iss. 3, pp. 127-?.

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

Lithium redistribution in nickel-cadmium hermetically-sealed batteries with combined-design electrodes during their cycling

Autors: 
Ten'kovtsev V. V., JSC NIAI Istochnik
Nersisyan E. P., Saint Petersburg State Institute of Technology (Technical University)
Nadezhina L. S., Saint Petersburg State Institute of Technology (Technical University)
Morozova I. V., JSC NIAI Istochnik
Abstract: 

The paper shows that long-duration cycling leads to electrolyte redistribution over the electrode block of a hermetically-sealed nickel- cadmium battery with a gas-adsorption auxiliary carbon electrode. The working electrodes are noticeably depleted of the lithium being part of the electrolyte. At the same time, it is concentrated in the bulk of the auxiliary electrode and in the separating material.