Silicon anode for a rechargeable battery
US9252426B2 · kind B2 · utility
15Cited by
44References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 2008 |
| Grant date | Feb 2, 2016 |
| Priority date | — |
| Expiry date | Oct 27, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrode and electrode assembly, for example for use as an anode in a lithium-ion rechargeable cell that uses silicon or silicon-based elements of specific dimensions and geometry as its active material, is provided, as well as methods for manufacturing the same. The active silicon or silicon-based material may include fibers, sheets, flakes, tubes or ribbons, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.