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Lithium secondary battery having improved safety by using bimetal tab
Lithium secondary battery having improved safety by using bimetal tab
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机译:通过使用双金属片提高安全性的锂二次电池
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摘要
The present disclosure relates to a lithium secondary battery having improved safety. In the lithium secondary battery, the property of a bimetal bent in one direction at high temperature under an abnormal operating condition is used to cause a disconnection between an electrode tab and an electrode lead and to increase the internal resistance of a unit cell, thereby improving the safety of a lithium secondary battery.
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