литий-ионный суперконденсатор

The present article considers work principle of lithium-ion capacitor (LIC) and methods of negative electrode pre-lithiation. The effect of application of different active materials of positive and negative electrodes, electrolyte and separator on the specific power and energy of LiC is shown.

The structure and specific electrochemical characteristics of a mixed cathode material based on ground LiNi_1/3Mn_1/3Co_1/3O₂ (NMC111) and highly porous activated carbon YEC-8B were studied. The mixed material containing 35 wt. % NMC111 and 65 wt. % YEC-8B (based on the mass of active materials), has a specific capacity ?70% higher in comparison with the cathode material based on pure coal YEC-8B.