Nonaqueous secondary battery
2007
The present invention provides a nonaqueous secondary battery with excellent charging/discharging cycle property under high capacity as well as excellent storing property. The nonaqueous secondary battery is characterized in that having a positive electrode having a positive electrode mixture layer, a negative electrode, and a nonaqueous electrolyte, in which the positive electrode contains, as an active material, a lithium-containing transition metal oxide containing a metal element selected from the group consisting of Mg, Ti, Zr, Ge, Nb, Al and Sn, the positive electrode mixture layer has a density of 3.5 g/cm or larger, and the nonaqueous electrolyte contains a compound having two or more nitrile groups in the molecule.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI