Zapsis Konstantin Vasil'evich RussiaSaratov Saratov State University, 83, Astrakhanskaya St., Saratov, 410012leading researcherCandidate of Chemistry Scienceszapsiskv@mail.ru Author's articles Lithium intercalation into thin-film lithium-tin and lithium-carbon electrodes: an impedance spectroscopy study Fuel cells on boron-hydride fuel Phase diagrams of the ternary systems NaBH4–NaOH–H2O, KBH4–KOH–H2O, NaBO2–NaOH–H2O И KBO2–KOH–H2O при -10°С The temperature influence on solubility in the ternary systems NaBO2–NaOH–H2O and KBO2–KOH–H2O The kinetic research of hydrolysis in the systems used in borohydride hydrogen power engineering A study on LiMnyFe1-yPO4 as a cathode material for lithium-ion batteries