Electrically Stimulated Diffusion of Lithium Ions in Nanoscale Fraction of Modified Lithium Manganese Spinel
Journal Title: Фізика і хімія твердого тіла - Year 2014, Vol 15, Issue 3
Abstract
The kinetics of the electrically stimulated diffusion of lithium ions in iron modified lithium manganese spinel nanoscale particles have been investigated. It is shown, that the electrochemical reaction during discharge of lithium batteries with synthesized materials cathodes based has several steps. The influence of surface area on the ratio of lithium ions adsorption on the spinel surface and actual intercalation of "guest" ions in the structure of the cathode active material during discharge of lithium power sources based on impedance investigations has been studied.
Authors and Affiliations
V. M. Pylypiv, A. M. Boychuk, P. O. Sulym, S. V. Voytkiv, T. Ya. Boychuk, M. I. Gasyuk
Keywords
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