Cd|KOH|NiOOH

Zn|NH4CI|MnO2

Li|LiClO4|MnO2

Pb|H2SO4|PbO2

H2|KOH|O2

Features of freeze-drying synthesis and electrochemical properties of cathode materials based on Li2CuO2

Cathodic materials based on Li2CuO2 are synthesized by cryochemical technique. The Li2CuO2 anomalous electrochemical behavior during lithium intercalation-deintercalation is shown to be fundamental feature. Such behavior is not connected with chemical mhomogenitv Low synthesis rate of Li2CuO2 at temperatures lower than 700°C can be explained by nearness of the low-temperature border of thermodynamic stability range.