SUPERCAPACITOR WITH INORGANIC SOLID ELECTROLYTE AND CARBON ELECTRODES

摘要

FIELD: electronics.;SUBSTANCE: invention relates to solid-state micro-and nanoelectronics, namely, to supercapacitors with inorganic solid electrolyte, which can be used in various mobile communication devices, hybrid devices, such as power supply, due to accumulated therein electric charge. Supercapacitor with inorganic solid electrolyte comprises two identical electrodes separated with solid electrolyte, electrodes are manufactured from a mixture of solid electrolyte and carbon material, solid electrolyte is made of solid solution RbNO₃ and RbNO₂, taken in molar ratio of 7:3, electrode material consists of a mixture of amorphous carbon and Graphene, and current leads are manufactured of aluminium powder, laminated to the surface of the supercapacitor.;EFFECT: improving performance characteristics of super- capacitor, including specific capacitance of 40-100 s/g, calculated on the weight of carbon material contained in the electrode and operating in temperature range T_op= 150-180 °C, is the technical result of invention.;1 cl, 1 dwg