发明名称 |
Battery plate and battery |
摘要 |
A battery, in which measures are taken to suppress a reduction in charge/discharge capacity and degradation of load characteristics due to peeling of an active material off the current collector during repeated charging and discharging, is disclosed. Boehmite treatment or chromate treatment of the current collector surface of the electrode plate for the battery suppresses the degradation of charge/discharge capacity and load characteristics.
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申请公布号 |
US6787266(B1) |
申请公布日期 |
2004.09.07 |
申请号 |
US20010463565 |
申请日期 |
2001.04.21 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HASHIMOTO TATSUYA;MURAI HIROYUKI;OHANA YORIHITO;MATSUNO HIROSHI;ASANO HIDEYA |
分类号 |
H01M4/02;H01M4/04;H01M4/66;H01M6/10;H01M10/40;(IPC1-7):H01M4/66 |
主分类号 |
H01M4/02 |
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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