Three-dimensional carbon foam-supported electrode for metal-air batteries
US10153527B2 · kind B2 · utility
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Key dates
| Filing date | Mar 19, 2012 |
| Grant date | Dec 11, 2018 |
| Priority date | — |
| Expiry date | Feb 15, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention describes an electrode material based on carbon foam impregnated with particulate carbon, and a method for preparing the electrode material. The electrode material may be used as a cathode active material in a metal-air/metal-oxygen battery, such as a lithium-air, sodium-air, magnesium-air, zinc-air, tin-air or silicon-air battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.