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

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Volgin M. A., Kulikova L. N., Konoplyantseva N. A., L'vov A. L., Gridina N. A. Electrochemical lithium intercalation into thin cadmium-doped carbon films. Electrochemical Energetics, 2001, vol. 1, iss. 3, pp. 33-?.

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Electrochemical lithium intercalation into thin cadmium-doped carbon films

Volgin M. A., Saratov State University
Kulikova L. N., Saratov State University
Konoplyantseva N. A., Saratov State University
L'vov Arlen Leonidovich, Saratov State University
Gridina Nelli Aleksandrovna, Saratov State University

The electrochemical properties of thin cadmium-doped carbon films were characterized. Cadmium doping is shown to increase the stable specific capacity of lithium intercalation by approx. 1.5 times. After the doping, the potential-time profile shows a long slanting step at 0.050-0.060 V with respect to the lithium reference electrode. The voltammetry and potentiostatic tum-on methods were applied to estimate the kinetic characteristics of lithium intercalation-deintercalation into cadmium-carbon films.