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US 11,444,327 B2Granted
Electrolyte solution for lithium secondary batteries and lithium secondary battery including the same
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorsYoon Sung Lee, Ik Kyu Kim, Seung Min Oh, Young Woo Lee, Dong Jun Kim, Sung Ho Ban, Sung Hoon Lim
Life of this patent
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Abstract
Disclosed are an electrolyte solution for lithium secondary batteries capable of increasing the lifetime of the lithium secondary batteries and a lithium secondary battery including the same. Provided is an electrolyte solution for lithium secondary batteries including a lithium salt, a solvent and allyl(4-nitrophenyl) carbonate.
Claims10
An electrolyte solution for lithium secondary batteries comprising:
- a lithium salt;
- a solvent;
- and
- a negative-electrode additive,
- wherein the negative-electrode additive comprises allyl(4-nitrophenyl) carbonate represented by the following Formula 1
2 more elements
Dependencies are inferred from the claim text.