Back to results
US 2016/0079628 A1Published application
Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Containing the Same
AssigneeSK Innovation Co., Ltd.
InventorsJin Sung Kim, Cheol Woo Kim, Seung Yon Oh, Kwang Kuk Lee, Seong Il Lee
Life of this patent
Estimating the term…
Abstract
Provided are an electrolyte for a lithium secondary battery, and a lithium secondary battery containing the same, wherein the electrolyte for a secondary battery has significantly excellent high-temperature stability, low-temperature discharge capacity, and life cycle characteristics.
Claims14
An electrolyte for a secondary battery, comprising:
- a lithium salt;
- a non-aqueous organic solvent;
- and
- a boron derivative represented by the following Chemical Formula 1:
- in Chemical Formula 1,
- R1 to R4 are each independently (C1-C10)alkyl, (C6-C12)aryl or (C6-C12)ar(C1-C10)alkyl;
- and
- alkyl, aryl, and aralkyl of R1 and R2 may be further substituted with at least one substituent selected from the group consisting of cyano, hydroxyl, halogen, (C1-C10)alkyl and (C6-C12)aryl.
5 more elements
Dependencies are inferred from the claim text.