FIELD: electricity.
SUBSTANCE: lithium-ion battery comprises the positive and negative electrodes that are divided by the porous retainer with the electrolyte and supplied with the active layers. Moreover, the negative electrode active layer comprises the continuous film of the amorphous silicon or of the silicon composite material in the function of the active material. The layer of the lithium highly-dispersive nanotitanate is applied on the continuous film.
EFFECT: invention allows to improve the volumetric efficiency of the negative electrode and of the battery in general at a fair amount of charge cycles.
4 cl, 5 dwg
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