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Information × Registration Number 0302U001949, 0100U004205 , R & D reports Title Research of inflience of a nature of dioxide of manganese on electrochemical behavior of an element popup.stage_title Проведення дослідження впливу природи діоксиду мангану на його електрохімічну поведінку в лужних електролитах. Встановлення загальних закономірностей впливу структурних факторів на електрохімічну поведінку. Head Ivanov S.V., Registration Date 12-06-2002 Organization National Aviation Univercity popup.description2 Kinetics of the solid state electroreduction of manganese dioxide in alkaline electrolytes has been studied. The region of potentials were solid stated electroreduction proceeds has been detected. The linear dependence of current density on ionic conductivity, OH-groups content, i.e. parameters that characterise the defects of structure has been shown. The possibility of directed changes of compound's activity has been proved on the base of samples that were obtained from fluorine containing electrolytes by means of changes of electrolysis parameters: current density and fluoride-ion content in electrolytes. The samples of the Ukrainian sources were analyzed as cathode materials. On the basis of the electrochemical behavior MnO2 analysis of manganese dioxide dependence on its structure including degree of deviation of its composition from stoichiometrical a method of a test of electrochemically active manganese dioxides has been proposed. Most active samples were chosen for further investigations inpower sources of LR-43 size. Product Description popup.authors popup.nrat_date 2020-04-02 Close