D'yankova N. Ya. RussiaChernogolovka Institute of Problems of Technology of Microelectronics and Osobochistykh of Materials of RAS, 6, st. of the academician Osipyan, Chernogolovka, Moscow Region, 142432 Author's articles Lithiated cobalt oxides from various precursors: the comparative study of synthesis and electrochemical properties. Part 1. Synthesis of lithium cobaltite Lithiated cobalt oxides from various precursors: The comparative study of synthesis and electrochemical properties. Part 2. Electrochemical properties of lithium cobaltite prepared from cobalt oxide and lithium hydroxide