Morphology and the Electrochemical Properties of Electrochemically Synthesized Binary Oxides Systems - Promising Cathode Materials for Lithium Chemical Power Sources

摘要

Multicomponent oxide systems of LiCo_xMn_yO, Mn_xV_yO5, Mn_xCrO_y and other types are considered as very promising for application as the active cathode substances for lithium secondary batteries. The relation of metal concentrations in oxides can change within wide ranges. In some cases the introduced quantity of doping metal does not exceed the percentage units. Production of mixed oxides is usually based on the methods of chemical-thermal synthesis from the stoichiometric mixtures of the appropriate metal salts. At the same time the electrochemical synthesis method of complex oxide systems is of essential interest.