发明名称 |
Nonaqueous electrolyte battery and battery pack |
摘要 |
In general, according to one embodiment, there is provided a nonaqueous electrolyte battery. The nonaqueous electrolyte battery includes a positive electrode containing a lithium nickel cobalt manganese composite oxide, and a negative electrode containing a spinel-type lithium titanium composite oxide, and a nonaqueous electrolyte. The nonaqueous electrolyte battery shows improved capacity after an aging step because the capacity difference between the positive and the negative electrode is reduced. |
申请公布号 |
EP2779283(A1) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20140157841 |
申请日期 |
2014.03.05 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SARUWATARI, HIDESATO;TANAKA, MASANORI;YAMAMOTO, DAI;KURIYAMA, KAZUYA |
分类号 |
H01M4/131;H01M4/485;H01M4/505;H01M4/525;H01M10/04;H01M10/0525;H01M10/0568;H01M10/44 |
主分类号 |
H01M4/131 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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