Gridina Nelli Aleksandrovna RussiaSaratov Saratov State University, 83, Astrakhanskaya St., Saratov, 410012senior research associatenelly-gridina@mail.ru Author's articles Electrochemical behavior of boron- and cadmium-doped carbon fibers Development of a carbon material for negative electrode of lithium-ion battery Electrochemical lithium intercalation into thin cadmium-doped carbon films A study on LiMnyFe1-yPO4 as a cathode material for lithium-ion batteries Peculiarities of Lithium Pentatianate and Lithium – Vanadium(III) Phosphate Joint Operation in the Lithium-accumulating System