发明名称 |
Electrode plate for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery |
摘要 |
There is disclosed an electrode plate for a nonaqueous electrolyte secondary battery, which comprises a collector and an active material layer provided on at least one side of the collector, in which the active material layer has one or more slits. Such an electrode plate can facilitate infiltration of a liquid electrolyte even when wound at high density and can have high stability of quality. There is also disclosed a nonaqueous electrolyte secondary battery with high capacity and high quality, which is constructed using the above-mentioned electrode plate.
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申请公布号 |
US2005069767(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20040946773 |
申请日期 |
2004.09.22 |
申请人 |
TSUNEKAWA MASAYUKI;SHINDO TADAFUMI |
发明人 |
TSUNEKAWA MASAYUKI;SHINDO TADAFUMI |
分类号 |
H01M10/40;H01M4/02;H01M4/58;(IPC1-7):H01M4/02 |
主分类号 |
H01M10/40 |
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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