Negative electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
US12362353B2 · kind B2 · utility
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Key dates
| Filing date | Sep 29, 2020 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Apr 17, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A nonaqueous electrolyte secondary battery according to the present invention is provided with a negative electrode, a positive electrode and a nonaqueous electrolyte. A negative electrode active material contained in the negative electrode contains a zinc manganese alloy that is represented by general formula MnZnx (3≤x≤13).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.