Ol'shanskaya Lyubov' Nikolaevna RussiaEngels The Saratov State Technical University of Gagarin Yu. A., 77, Politekhnicheskaya St., Saratov, 410054профессордоктор химических наукecos123@mail.ru0000-0002-8449-9368 Author's articles Thermodynamic characteristics of lithium intercalation in С8CrO3 electrode modified by addition of graphitizated soot Positive electrodes for lithium batteries: problems and choice directions Materials of negative electrodes for rechargeable lithium batteries with aprotic organic electrolytes Elemental composition of the surface layers formed on titanium at the cathodic treatment in chitosan-containing aqueous-dimethyl sulfoxide solutions of phosphate-molybdate electrolyte