Nonaqueous electrolyte battery and battery pack
US7858234B2 · kind B2 · utility
13Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2006 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | May 25, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A nonaqueous electrolyte battery includes a negative electrode containing a titanium-containing oxide, a positive electrode, and a nonaqueous electrolyte. The positive electrode includes a lithium-transition metal composite oxide and at least one kind of oxide selected from a group consisting of FePO4, Li3Fe2(PO4)3, LiFeP2O7, Fe4(P2O7)3, Fe2(SO4) 3, and V2O5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.