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."/> Method for monitoring a Li-ion battery and monitoring device for the implementation thereof
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Method for monitoring a Li-ion battery and monitoring device for the implementation thereof

机译:锂离子电池的监控方法及其实现的监控装置

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.
机译:用于监控电化学电池或电池( 1 )的方法,特别是用于监控锂离子电池的电化学电池或电池( 1 )的首次充电的方法类型,包括获取与在电化学电池或电池中产生的声发射有关的数据的步骤,以及通过使用获取的数据,检测以下步骤的步骤: 在电化学电池或电池的电极上形成钝化膜;和/或 锂在电化学电池或电池的电极中的首次存储。

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