Non-aqueous electrolyte secondary battery and production method thereof
US10490808B2 · kind B2 · utility
4Cited by
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13Claims
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Key dates
| Filing date | Feb 1, 2018 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Feb 1, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, there is provided a non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode including a negative electrode active material layer, and a non-aqueous electrolyte. The negative electrode active material layer contains carbon dioxide and releases the carbon dioxide in the range of 0.1 ml to 5 ml per 1 g when heated at 200° C. for 1 minute.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.