Negative electrode and zinc secondary battery
US11387446B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Mar 1, 2021 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Mar 1, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is a negative electrode for use in a zinc secondary battery containing (A) ZnO particles and (B) at least two selected from the group consisting of (i) metallic Zn particles having an average particle size D50 of 5 to 80 μm, (ii) at least one metal element selected from In and Bi, and (iii) a binder resin having a hydroxyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.