发明名称 |
Electrode, method of producing electrode, and cell comprising the electrode |
摘要 |
Conventional batteries have a problem that, in case the battery temperature should rise to or above a temperature at which the separator melts or flows due to an internal short-circuit, etc., a large short-circuit current develops to generate heat at the part where the separator flows. It follows that the battery temperature further increases, which can result in a further increase of the short-circuit current.The invention has been completed to solve the abovementioned problem. It is an object of the invention to provide an electrode which increases its resistivity with temperature, a method of fabricating the electrode, and a battery using the electrode. Specifically, the electrode of the invention contains a resin which is in contact with an active material or a conducting agent and expands in volume with a rise in temperature.
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申请公布号 |
US6440605(B1) |
申请公布日期 |
2002.08.27 |
申请号 |
US20000485685 |
申请日期 |
2000.02.25 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
KISE MAKIKO;YOSHIOKA SYOJI;ARAGANE JUN;URUSHIBATA HIROAKI;SHIOTA HISASHI;NISHIMURA TAKASHI;AIHARA SHIGERU;TAKEMURA DAIGO |
分类号 |
H01M2/34;H01M4/02;H01M4/62;H01M10/40;H01M10/42;(IPC1-7):H01M4/62;H01M6/00 |
主分类号 |
H01M2/34 |
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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