Anodes for lithium-based energy storage devices, and methods for making same
US12057580B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 26, 2022 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Oct 16, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An anode for an energy storage device may include a current collector. The current collector may include a metal oxide layer. The metal oxide layer may include a doped oxide or zinc oxide. In addition, the anode may include a continuous porous lithium storage layer overlaying the metal oxide layer. The continuous porous lithium storage layer may include a total content of silicon, germanium, or a combination thereof, of at least 40 atomic %.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.