Structured silicon anode
US7683359B2 · kind B2 · utility
13Cited by
24References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 12, 2008 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Dec 12, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A silicon/lithium battery can be fabricated from a substrate. This allows the battery to be produced as an integrated unit on a chip. The battery includes an anode formed from an array of submicron structures including silicon fabricated on a substrate and a cathode including lithium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.