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Method for monitoring a Li-ion battery and monitoring device for the implementation thereof
Method for monitoring a Li-ion battery and monitoring device for the implementation thereof
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机译:锂离子电池的监控方法及其实现的监控装置
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摘要
Method for monitoring an electrochemical cell or a battery (1), in particular method for monitoring the first charging of an electrochemical cell or of a battery (1) of Li-ion type, comprising a step of acquiring data relating to acoustic emissions produced in the electrochemical cell or in the battery and, by using the data acquired, a step of detecting:the formation of a passivation film on an electrode of the electrochemical cell or of the battery; and/orthe first storage of lithium in an electrode of the electrochemical cell or of the battery.展开▼