Grigor'eva Oksana Yur'evna RussiaMoscow Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS, 31, Leninsky Ave, Moscow, 119071 Author's articles Reversible nature of CO2 influence on lithium passivation Synthesis and electrochemical properties of LiCo1 – x – yMgxTiyO2 (0 ≤ x ≤ 0.036; 0 ≤ y ≤ 0.026) Studt of aluminum electrochemical stabikity in electrolytes of sodium-ion batteries