发明名称 |
Non-aqueous electrolyte battery including a positive electrode comprising layered lithium composite oxides, battery pack, and vehicle |
摘要 |
According to one embodiment, a non-aqueous electrolyte battery includes an outer case, a negative electrode, a positive electrode including a current collector and a positive electrode layer formed on surface of the current collector and opposed to the negative electrode layer, and a non-aqueous electrolyte, wherein the positive electrode layer includes a layered lithium nickel cobalt manganese composite oxide and a lithium cobalt composite oxide, the positive electrode layer has a pore volume with a pore diameter of 0.01 to 1.0μm, the pore volume being 0.06 to 0.25 mL per 1 g of a weight of the positive electrode layer, and a pore surface area within the pore volume range is 2.4 to 8 m2/g. |
申请公布号 |
US8715859(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US201213538233 |
申请日期 |
2012.06.29 |
申请人 |
ISOZAKI YOSHIYUKI;SARUWATARI HIDESATO;TATEBAYASHI YOSHINAO;KUBOKI TAKASHI;TAKAMI NORIO;KABUSHIKI KAISHA TOSHIBA |
发明人 |
ISOZAKI YOSHIYUKI;SARUWATARI HIDESATO;TATEBAYASHI YOSHINAO;KUBOKI TAKASHI;TAKAMI NORIO |
分类号 |
H01M10/0525;B60K1/00;H01M4/131;H01M4/525 |
主分类号 |
H01M10/0525 |
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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