Porous carbonaceous composite material, positive electrode and lithium air battery including porous carbonaceous composite material, and method of preparing the same
US8580431B2 · kind B2 · utility
7Cited by
4References
27Claims
0Family size
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Key dates
| Filing date | Jul 24, 2012 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Jul 24, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A porous carbonaceous composite material including a core including a carbon nanotube (CNT); and a coating layer on the core, the coating layer including a carbonaceous material including a hetero element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.