ELECTROLYTE FOR LITHIUM ION BATTERY AND LITHIUM ION BATTERY INCLUDING THE SAME

摘要

The present invention is a lithium sa Ether solvent; And a functional additive. Even if lithium metal is used as a negative electrode material, it prevents the growth of dendrite on the surface of the lithium metal during charging and discharging of the lithium ion battery, and uniform lithium electrodeposition (plating). ) Is possible, uniform lithium plating is possible, and the amount of gas generated in the electrolyte decomposition process can be reduced. In addition, side reactions with the lithium metal anode and the electrolyte can be suppressed.