Cathode material for lithium-air battery and method of manufacturing cathode using same
US11757151B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Nov 17, 2020 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Mar 3, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a cathode material for a lithium-air battery and a method of manufacturing a cathode using the same. The cathode material of the present invention includes a solvent component and thus includes an electrolyte in a small amount compared to a conventional cathode material, thereby reducing the weight of a cathode manufactured using the cathode material, ultimately increasing the energy density of a lithium-air battery including the cathode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.