由循环伏安曲线可见，不可逆容量损失主要由发生在0 9 V左右的溶剂分解和成膜反应引起。
The cyclic voltammetry curve showed that the irreversible capacity loss might result mainly from the decomposition of solvent and the reaction of film formation at 0.9v or so.
另外必须使电池处于半充满状态贮存，以防止电池因自放电而产生过放电，发生不可逆容量损失。
In addition, the battery should be store in half-charging state, in order to avoid over-discharge caused by self-discharge, and this will lead to irreversible capacity loss.
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