Title:
非水性電解液及びこれを含むリチウム二次電池
Document Type and Number:
Japanese Patent JP7046330
Kind Code:
B2
Abstract:
The present invention relates to: a non-aqueous electrolyte comprising a non-aqueous organic solvent, lithium bis(fluorosulfonyl)imide (LiFSI), and a pyridine-based compound represented by chemical formula 1; and a lithium secondary battery comprising same. The lithium secondary battery according to the present invention, comprising the non-aqueous electrolyte according to the present invention, can exhibit excellent low-temperature and room temperature output characteristics, high-temperature and room temperature cycle characteristics, and capacity characteristics after storage at a high temperature.
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Inventors:
Gwang Yong Kim
Yong Min Lim
Chur Heng Yi
Min Jun Kim
Ha Eun Kim
Yong Min Lim
Chur Heng Yi
Min Jun Kim
Ha Eun Kim
Application Number:
JP2018511718A
Publication Date:
April 04, 2022
Filing Date:
September 30, 2016
Export Citation:
Assignee:
LG Energy Solution Limited
International Classes:
H01M10/0568; H01M4/505; H01M4/525; H01M10/052; H01M10/0567; H01M10/0569
Domestic Patent References:
| JP201627028A | ||||
| JP2016201244A |
Foreign References:
| US20120077076 |
Attorney, Agent or Firm:
Masato Iida
Shinya Mihiro
Shinya Mihiro
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