发明名称 |
Nonaqueous electrolyte battery, battery pack and positive electrode active material |
摘要 |
A nonaqueous electrolyte battery includes a case, a positive electrode housed in the case and including a positive electrode active material containing a lithium-nickel composite oxide and at least one of lithium hydroxide and lithium oxide, the sum of lithium hydroxide and lithium oxide falling within not less than 0.1% to not more than 0.5% by weight based on the total amount of the positive electrode active material, a negative electrode housed in the case and capable of lithium intercalation-deintercalation, and a separator sandwiched between the positive electrode and the negative electrode and impregnated with a nonaqueous electrolyte containing gamma-butyrolactone.
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申请公布号 |
US2006134520(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
US20050298601 |
申请日期 |
2005.12.12 |
申请人 |
ISHII HARUCHIKA;MATSUNO SHINSUKE;SARUWATARI HIDESATO;INAGAKI HIROKI |
发明人 |
ISHII HARUCHIKA;MATSUNO SHINSUKE;SARUWATARI HIDESATO;INAGAKI HIROKI |
分类号 |
H01M4/52;H01M4/48;H01M10/40 |
主分类号 |
H01M4/52 |
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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