High voltage, high volumetric energy density li-ion battery using advanced cathode materials
US10615413B2 · kind B2 · utility
11Cited by
33References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2014 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Mar 24, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The disclosed embodiments provide a battery cell. The battery cell includes an anode containing an anode current collector and an anode active material disposed over the anode current collector. The battery cell also includes a cathode containing a cathode current collector and a cathode active material disposed over the cathode current collector. The cathode active material has a composition represented by xLi2MO3·(1-x)LiCoyM′(1-y)O2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.