Lithium ion battery utilizing carbon foam electrodes
US6605390B1 · kind B1 · utility
13Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2001 |
| Grant date | Aug 12, 2003 |
| Priority date | — |
| Expiry date | Aug 8, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lithium ion battery (200) has at least two carbon foam electrodes (54, 56). Each of the electrodes (54, 56) is fitted with a plate (60, 62 respectively) formed from an electrically conductive material. The plate (60, 62) has an underside which is formed so as to be attached to one end of the carbon foam electrode (54, 56). The plate (60, 62) may be fixed to the electrode by crimping or a similar deforming process or may be fitted thereto by an electrically conductive adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.