Solid, ionically conducting polymer material, and methods and applications for same
US10811688B2 · kind B2 · utility
9Cited by
48References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 9, 2017 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Nov 28, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention features a method of making a battery electrode for an electrochemical cell. The method includes mixing a base polymer with an ion source, and then reacting the base polymer with an electron acceptor in the presence of the ion source to form a solid, ionically conductive polymer material having an ionic conductivity greater than 1×10−4 S/cm at room temperature. The battery electrode is electrochemically active when used in the electrochemical cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.