| 摘要 |
An organic electrolytic solution containing an organic solvent and a compound that contains an anionic polymerization monomer with an added component capable of being chelated with a lithium metal cation. A lithium battery may utilize the organic electrolytic solution. The lithium battery may have improved stability to reductive decomposition, reduced first cycle irreversible capacity, and improved charging/discharging efficiency and lifespan. Moreover, reliability of the battery may be improved because the battery, after formation and standard charging at room temperature, may not swell beyond a predetermined thickness. Even when the lithium battery swells significantly at a high temperature, the capacity of the lithium battery may be high enough for practical applications due to its recovery capacity.
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