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Information × Registration Number 0315U005097, 0113U001504 , R & D reports Title Scientific bases of creation of the nanostructured composite materials for cathodes of high capacity and powerful lithium power sources. popup.stage_title Вивчення процесів синтезу високодисперсних оксидів олова і кремнію та одержання на їх основі наноструктурованих композиційних матеріалів C-Sn(SnO2), C-SiO2. Дослідження струмоутворюючих реакцій у гальванічних джерелах із катодами на їх основі. Head Myronyuk Ivan Fedorovych, Доктор хімічних наук Registration Date 10-12-2015 Organization Centre of distance learning and knowledge control of Precerpathian national University named after V.Stefanyk popup.description2 The scientific foundations of obtaining porous carbon materials and nanostructured composite materials based on SiO2-C, SnO2-C, Al2O3-C for cathodes vysokoenerhoyemnyh and powerful lithium power sources (LDS). Object is physico-chemical and electrochemical characteristics and processes of these materials for cathodes LDS. In the performance of work has the following methods: thermogravimetry, low porosimetry, infrared spectroscopy, X-ray diffraction, small angle X-ray scattering, microscopy TEM, galvanostatic charge / discharge, cyclic volтamperometriyi, impedance spectroscopy. Scientific novelty of the work is to obtain composites, electrical conductivity which is higher compared to materials that are a mixture of oxide and carbon black. This eliminates the use of conductive additives in the process of cathodes. The resulting composite materials research and created on the basis of their own specific LDS capacity of more than 600 mA o h / g, which allows their use in modern pacemakers, hearing aids, electronic watches, calculators and other consumer electronics. Product Description popup.authors Бойчук Андрій Михайлович Мандзюк Володимир Ігорович Миронюк Іван Федорович Січка Михайло Ярославович Ткач Леся Миколаївна Фляк Лілія Олексіївна popup.nrat_date 2020-04-02 Close