Secondary aqueous battery electrodes including vinyl acetate-ethylene
US11404696B1 · kind B1 · utility
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5References
15Claims
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Key dates
| Filing date | Jan 5, 2022 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Jan 5, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A green secondary electrode includes a conductive substrate, active material and material additives in direct contact with the conductive substrate, and a combination of vinyl acetate-ethylene and methylcellulose-based additive binding the conductive substrate, active materials, and material additives together. The green secondary electrode may be a positive electrode or a negative electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.