Device for storing electric power comprising a protective barrier layer for the collector
US8367250B2 · kind B2 · utility
0Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2006 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Aug 6, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49115
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention concerns a device for storing electric power and method for assembling the device. The device includes an electrode layer and a collector layer associated with the electrode layer, a barrier layer made of metal nitride, the barrier layer being interposed between the electrode layer and the collector layer. The barrier layer is adapted to prevent diffusion of ions contained in an electrolyte up to the collector layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.