Negative electrode for secondary battery
US5077152A · kind A · utility
22Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1990 |
| Grant date | Dec 31, 1991 |
| Priority date | — |
| Expiry date | Sep 25, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49115
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A negative electrode for a secondary battery comprises a substrate consisting of aluminum or an aluminum composition comprising aluminum as the main component, the aluminum being in the form of crystals with (100) planes oriented perpendicularly to the surface of the substrate, and a lithium-aluminum alloy layer formed thereon, and a method of producing the negative electrode is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.