Lithium Polymer Electrolyte Battery, Electrochemical Behavior of Cathode Materials

摘要

Thin layer, lithium polymer electrolyte batteries have reached an advanced stage of development. All prototypes use insertion compounds of various composition and structures as the active cathode material. Titanium disulphide, vanadium oxide and lithium vanadium bronze, respectively, were tested under comparable conditions as the active electrode materials. The characteristics of the interfaces were examined by cyclic voltammetry, impedance spectroscopy and intercalation-deintercalation cycling and the results of this study are reported in this work. Reprints. (aw)