Electrolyte, a battery including the same, and methods of reducing electrolyte flammability
US11050284B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jun 4, 2015 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Apr 19, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An improved electrolyte including a fire-retardant additive suitable for application in wide temperature cell and/or battery operation with safer cell design, a battery including the electrolyte and a separator optionally containing a fire-retardant additive, improved electrical and thermal conductive electrodes are disclosed. The presence of the fire-retardant additive reduces flammability of the electrolyte and improved the overall safety of the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.