Electrolyte additives
US9912011B1 · kind B1 · utility
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1References
5Claims
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Assignee
Inventors
Key dates
| Filing date | Feb 24, 2017 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Feb 24, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Described herein are additives for use in electrolytes that provide a number of desirable characteristics when implemented within batteries, such as high capacity retention during battery cycling at high temperatures. In some embodiments, a high temperature electrolyte includes a base electrolyte and one or more polymer additives, which impart these desirable performance characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.