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Information × Registration Number 0219U004031, 0117U001158 , R & D reports Title Development of high energy power sources based on Ukrainian magnesium and manganese raw material for innovative instrumentation. popup.stage_title Head Shembel Elena Moiseevna, Registration Date 05-03-2019 Organization State higher educational entity "Ukrainian State University of Chemical Technology" popup.description2 The object of development - a positive electrode on the basis of manganese oxide, experimental magnesium power source (MPS) with non-aqueous electrolyte, energy and power characteristics of the MPS. The purpose of the RD-work at the second final stage was the development of a positive electrode based on modified manganese oxide; study of the electrochemical properties of a positive electrode in a non-aqueous electrolyte based on lithium and magnesium salts; development of laboratory technological instruction for the manufacturing of experimental samples of magnesium power sources Mg - MnO2; manufacture and testing of experimental samples of MPS. Methods of research: impedance spectroscopy, galvanostatic cycling, cyclic voltammetry; electromagnetic non-destructive noncontact method for determination of electrical conductivity, X-ray diffraction analysis. It was developed: laboratory method of modification of manganese oxides, using additives of nanostructured metal oxides; laboratory technology for the production of cathode based on manganese oxides, modified with nanostructured oxide additives, and carbon material as an electrically conductive component of the cathode composite MPS; laboratory technological instruction for the production of experimental magnesium chemical power sources; an experimental sample of the manufactured MPS; computer program of analysis of test results of experimental samples of magnesium chemical power sources and data of the information-measuring system of correlation of parameters of MDS and operational parameters of innovative devices; the method of express test of MPS, modeling its long-term storage. Area of use: C 27.20 Manufacture of batteries and accumulators. Product Description popup.authors Апостолова Раїса Данилівна Бондар Дмитро Вікторович Задерей Неля Дмитрівна Кірсанова Ірина Вікторівна Коломоєць Ольга Володимирівна Максюта Ірина Мечеславівна Маркевич Олександр Васильович Павлов Сергій Володимирович Шембель Олена Мойсіївна popup.nrat_date 2020-04-02 Close