Hybrid electrolytes for group 2 cation-based electrochemical energy storage device
US10566632B2 · kind B2 · utility
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Key dates
| Filing date | Jun 15, 2015 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Jan 6, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This invention relates to the field of energy storage devices, and especially electrochemical energy storage devices including electrolytes comprising an ionic liquid, one or more solvents, and one or more salts of a Group 2 element. Effects on electrochemical performance of the electrolyte of each of the components of the electrolyte were systematically determined. In addition, interactions between the electrolytes and separator films were dissected to optimize electrochemical performance of coin cell batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.