Positive electrode for metal air battery, metal air battery including the same, and method of preparing the positive electrode for metal air battery
US10593950B2 · kind B2 · utility
1Cited by
1References
23Claims
0Family size
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Key dates
| Filing date | Aug 3, 2017 |
| Grant date | Mar 17, 2020 |
| Priority date | — |
| Expiry date | Nov 28, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A positive electrode for a lithium battery includes a lithium salt, a carbonaceous material, and a coating on a surface of the carbonaceous material, the coating including a polymer electrolyte including a hydrophilic material and a hydrophobic material, wherein a portion of the polymer electrolyte is anchored to the surface of the carbonaceous material by a chemical bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.