Electroactive compositions with poly(arylene oxide) and stabilized lithium metal particles
US9029013B2 · kind B2 · utility
1Cited by
14References
20Claims
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Key dates
| Filing date | Mar 13, 2013 |
| Grant date | May 12, 2015 |
| Priority date | — |
| Expiry date | May 18, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electroactive composition includes an anodic material; a poly(arylene oxide); and stabilized lithium metal particles; where the stabilized lithium metal particles have a size less than about 200 μm in diameter, are coated with a lithium salt, are present in an amount of about 0.1 wt % to about 5 wt %, and are dispersed throughout the composition. Lithium secondary batteries including the electroactive composition along with methods of making the electroactive composition are also discussed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.