Positive electrode for non-aqueous electrolyte battery and method of producing the same as well as non-aqueous electrolyte battery
US7524439B2 · kind B2 · utility
5Cited by
5References
3Claims
0Family size
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Key dates
| Filing date | Mar 11, 2008 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Mar 11, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a positive electrode of a non-aqueous electrolyte battery, at least one metal oxide selected from the group consisting of titanium dioxide, alumina, zinc oxide, chromium oxide, lithium oxide, nickel oxide, copper oxide and iron oxide is dispersed between particles of an active substance for the positive electrode, whereby a discharge capacity or a discharge-recharge capacity of the non-aqueous electrolyte battery is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.