All-solid-state battery
US12394821B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | May 17, 2024 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | May 17, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is an all-solid-state battery that utilizes a precipitation-dissolution reaction of metallic lithium as a reaction of a negative electrode. The all-solid-state battery has a negative electrode current collector, a Li storage layer containing a fibrous carbon material and a resin, a metal M layer capable of being alloyed with lithium, a solid electrolyte layer, and a positive electrode layer in this order.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.