Frolov Evgenii Igorevich RussiaSamara Samara State Technical University, 244, Molodogvardeyskaya St., Samara, 443100research associateCandidate of Chemistry Sciencesfrolov_zhenya@inbox.ru Author's articles Calculation of structures of low-melting electrolits in threefold salt systems Searching for optimal salt electrolyte compositions for chemical sources of the current and heat-accumulating materials by two parameters Volume Change When Melting Halides of s'-Elements and their Double Mixes: Analytical Description, Calculation and Interrelation Electrolytes for high-temperature chemical current sources: formation and research systems, composition and properties