Electrode for battery and process for producing electrode for batteries
US5658691A · kind A · utility
22Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 1995 |
| Grant date | Aug 19, 1997 |
| Priority date | — |
| Expiry date | Apr 20, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to an electrode for batteries comprising carbon fibers having a crystallite thickness determined by X-ray diffraction method of not less than 1.3 nm and not more than 1.7 nm. The present invention also relates to a process for producing an electrode for batteries employing carbon fibers, comprising baking the carbon fibers at a temperature of not lower than 900.degree. C. and not higher than 1330.degree. C. The present invention enabled to provide a secondary battery which exploits the properties of carbon fibers and which has a high discharging capacity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.