Manganese-nickel mixed hydroxide for battery active material and process for manufacturing thereof
US6132639A · kind A · utility
13Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1999 |
| Grant date | Oct 17, 2000 |
| Priority date | — |
| Expiry date | Mar 3, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A manganese-nickel mixed hydroxide for battery active material comprising a manganese-containing mixed hydroxide having a coated layer composed of a mixed-oxide of nickel and cobalt, to provide an excellent discharging property and allows one to achieve an improvement in the discharge utilization when it is used as an electrode material for secondary batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.