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Information × Registration Number 0212U004507, 0111U010527 , R & D reports Title Nanomaterials in energy generation and accumulation devices popup.stage_title Head Budzulyak Ivan Mykhailovych, Registration Date 17-01-2012 Organization Vasil Stefanyk Precarpathian University popup.description2 It was shown that activated carbon obtained by carbonization of the original raw materials at a temperature of 1173 K and pressure of water vapor (12-15)·105 Pa with the next thermal modification at a temperature of 673 K has the optimum morphology and pore sizes distribution that are determined by requirements for supercapacitors electrodes. Maximum specific capacity 200 F / g in 30% aqueous solution of KOH was obtained for the sample with the specific area of 800 m2 / g and micropore volume of 0.29 cm3 / g, which is 70% of the total pore volume. For non-aqueous electrolyte (one-molar salt solution of tetrafluoroborate tetraethylammonium in acetonitrile) the maximum specific capacity of 82 F / g was obtained for the sample with the specific area of 980 m2 / g and micropore volume of 0.17 cm3 / g, which is 30% of the total pore volume. Product Description popup.authors Григорук Ірина Іванівна Григорчак Іван Іванович Морушко Ольга Василівна Надутов Володимир Михайлович Рачій Богдан Іванович Угорчук Володимир Васильович popup.nrat_date 2020-04-02 Close