发明名称 |
Non-aqueous electrolyte secondary battery |
摘要 |
A non-aqueous electrolyte secondary battery including: a positive electrode having a positive electrode material mixture containing a composite lithium oxide; a negative electrode; a polyolefin separator; a non-aqueous electrolyte; and a heat-resistant insulating layer interposed between the positive and negative electrodes. The positive electrode material mixture has an estimated heat generation rate at 200° C of not greater than 50 W/kg. The positive electrode and the negative electrode are wound together with the separator and the heat-resistant insulating layer interposed therebetween.
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申请公布号 |
US2006286444(A1) |
申请公布日期 |
2006.12.21 |
申请号 |
US20060473327 |
申请日期 |
2006.06.23 |
申请人 |
NISHINO HAJIME;KASAMATSU SHINJI;TAKEZAWA HIDEHARU;OKAMURA KAZUHIRO;SHIMADA MIKINARI |
发明人 |
NISHINO HAJIME;KASAMATSU SHINJI;TAKEZAWA HIDEHARU;OKAMURA KAZUHIRO;SHIMADA MIKINARI |
分类号 |
H01M10/50;H01M2/16;H01M4/131;H01M4/50;H01M4/505;H01M4/52;H01M4/525 |
主分类号 |
H01M10/50 |
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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