Electrolyte for supercapacitor and supercapacitor containing same

摘要

The present invention relates to an electrolytic solution for a capacitor and a capacitor comprising the same, and the non-aqueous electrolytic solution of the capacitor according to the present invention uses an ion-containing fullerene or a salt thereof and an ionic liquid polymer as an electrolyte, and a halogen-substituted aromatic hydrocarbon is added to thereby discharge natural There is an effect of improving the electrochemical properties of the capacitor by suppressing the cell and increasing the persistence of charging, increasing the capacity retention rate and the capacity recovery rate, and remarkably increasing the stability of the electrolyte.