Provided are an electrolyte for a lithium secondary battery and a lithium secondary battery including the electrolyte, wherein the electrolyte further includes a solid salt as an additive, wherein the solid salt contains one type of cation selected from ammonium-based cations and a thiocyanate anion (SCN-). According an embodiment, the lithium secondary battery may have improved life characteristics by providing the electrolyte containing the additive.
提供了一种用于
锂二次电池的电解液和一种包括该电解液的
锂二次电池,其中电解液进一步包括作为添加剂的固体盐,其中固体盐包含一种选自
铵基阳离子和
硫氰酸根阴离子(SCN-)的阳离子。根据一个实施方案,通过提供含有添加剂的电解液,
锂二次电池的寿命特性可以得到改善。