Zinc-halide battery using a deep eutectic solvent-based electrolyte
US11043701B2 · kind B2 · utility
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5References
29Claims
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Inventor
Key dates
| Filing date | May 17, 2017 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | May 17, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provide a non-aqueous electrolyte for use in static or non-flowing rechargeable electrochemical cells or batteries, wherein the electrolyte comprises a first deep eutectic solvent comprises a zinc salt, a second deep eutectic solvent comprising one or more quaternary ammonium salts, and a hydrogen bond donor. Another aspect of the present invention also provides a non-flowing rechargeable electrochemical cell that employs the non-aqueous electrolyte of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.