Electrolyte for rechargeable lithium battery and rechargeable lithium battery
US10886568B2 · kind B2 · utility
0Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2019 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Jul 1, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Aspects of embodiments of the present disclosure provide an electrolyte for a rechargeable lithium battery including a non-aqueous organic solvent, a lithium salt, and an additive, wherein the additive is a compound represented by Chemical Formula 1: The compound represented by Chemical Formula 1 and/or its oxide may participate in one or more electrochemical reactions to form a robust solid electrolyte interphase (SEI) film, and may also improve the stability of other electrolyte components against oxidative decomposition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.