Electrolyte for zinc-based rechargeable batteries, method for producing the same and batteries including said electrolyte
US9634359B2 · kind B2 · utility
0Cited by
19References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2011 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | Oct 30, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides an electrolyte comprising polymer comprising alkyl-capped PEG; an alkaline agent; and water, wherein the water is present in an amount greater than or equal to about 60 wt % of the electrolyte and methods of producing the same. The present invention further provides an electrochemical cell comprising said electrolyte, and methods of producing the same. The present invention also provides a separator comprising alkyl-capped PEG and cellulose, and methods of producing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.