Mandzyuk V. Lithium ions intercalation into silica and zeolites

Object. Phenomenon of lithium ions intercalation into silica and zeolites. Purpose. Finding of basic regularities of kinetics of lithium ions intercalation into crystalline silica modifications, amorphous silica and synthetic zeolites; establishment of dispersion degree influencing of powder materials on specific energy characteristics of electric energy sources; development and substantiation scientific principles of cathode materials selection for their thermodynamics parameters. Research methods. For the solving of outlined series of tasks in thesis were used: method of electromotive force with the use of chemical potential spectroscopy formalism, impedance spectroscopy, X-ray diffractometry, second ionic mass - spectroscopy, computer simulation of intercalation process. Results. The researches results of kinetics of motion of electrochemical lithium ions intercalation process into crystalline and amorphous modifications of silica and synthetic zeolites were presented in dissertation, influence of dispersion materials degree on the power parameters of lithium electric energy sources is explored.