ELECTROLYTE FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY INCLUDING SAME

The present invention pertains to an electrolyte for a lithium-sulfur battery, and a lithium-sulfur battery including same. The electrolyte for a lithium-sulfur battery includes a non-aqueous solvent, a lithium salt, a nitrate, and a trioxane. The non-aqueous solvent includes an ether-based solvent....

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Chang-Hoon, KWACK, Ho-Beom, HAN, Sueng-Hoon
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The present invention pertains to an electrolyte for a lithium-sulfur battery, and a lithium-sulfur battery including same. The electrolyte for a lithium-sulfur battery includes a non-aqueous solvent, a lithium salt, a nitrate, and a trioxane. The non-aqueous solvent includes an ether-based solvent. The ether-based solvent includes cyclic ether and acyclic ether. La présente invention concerne un électrolyte pour batterie au lithium-soufre et une batterie au lithium-soufre le comprenant. L'électrolyte pour une batterie au lithium-soufre comprend un solvant non aqueux, un sel de lithium, un nitrate et un trioxane. Le solvant non aqueux comprend un solvant à base d'éther. Le solvant à base d'éther comprend un éther cyclique et un éther acyclique. 본 발명은 리튬-황 전지용 전해질 및 이를 포함하는 리튬-황 전지에 관한 것으로서, 상기 리튬-황 전지용 전해질은 비수계 용매, 리튬염, 질산염 및 트리옥산을 포함하고, 상기 비수계 용매는 에테르계 용매를 포함하고, 상기 에테르계 용매는 환형(cyclic) 에테르 및 비환형(acyclic) 에테르를 포함한다.