Stretchable polymer electrolyte, stretchable electrode, stretchable polymer, electrocheical device, and method of preparing stretchable polymer
US10978735B2 · kind B2 · utility
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3References
18Claims
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Key dates
| Filing date | Oct 17, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Mar 19, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A stretchable polymer electrolyte includes a stretchable copolymer; a lithium salt; and an organic liquid, wherein the stretchable copolymer includes a non-crosslinked first repeating unit, a non-crosslinked second repeating unit, and a crosslinked third repeating unit, the first repeating unit includes a first hard segment and a first soft segment, the second repeating unit includes a second hard segment and a second soft segment, and the third repeating unit includes a third hard segment and a third soft segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.