Bakhmatyuk B. The thermodynamics and kinetics of the processes of cathionic and anionic intercalation of the chalcogenides of indium, gallium, bismuth. and titanium.

Object of investigation: Indium, gallium, vismuth and titan chalcogen with layer crystal structure. The purpose of research: Тo establish the influence of inserted between the layers of indium gallium, vismuth and titan chalcogen ions concentration and chemical nature on thermodynamic and kinetics parameters of intercalation process, phase composition of intercalated compounds and the Fermi level position, photoelectrochemical properties of semiconductor-electrolyte interface. Research techniques: рotential time dependence, halvanostatic charge-discharge, electromotive force, impedance methods (including impedance spectroscopy). Theoretical and practical results and novelty: On the base of experimentally found thermodynamic and kinetics parameters of lithium intercalation process of layer chalcogenides and investigations of consistent pattern of double electric layer in the optimal electrolyte. The establishment of main consistent pattern of the process allowed to to improve lithium energy storages and double electric layer capacitors prepared on the bаse of chalcogenides vismut electrodes. The degree of an application: lithium energy storages and double electric layer capacitors prepared on the base of chalcogenides vismut electrodes arе improved. Object of application: Еnterprises, which produce the lithium energy storages.