Mukhin V. V. RussiaNovosibirsk JSC Novosibirsk Plant of Chemical Concentrates, 94, B. Hmelnitskogo St., Novosibirsk, 630110 Author's articles Synthesis and electrochemical properties of LiCo1 – x – yMgxTiyO2 (0 ≤ x ≤ 0.036; 0 ≤ y ≤ 0.026)