The present invention relates to an electrolyte for a lithium-sulphur battery and to a lithium-sulphur battery comprising same. The electrolyte for a lithium-sulphur battery according to the present invention exhibits stable life characteristics as said electrolyte comprises lithium polysulphide and consequently the lithium polysulphide suppresses the elution of sulphur compounds from anode materials that contain sulphur, and hence the stability of electrolyte solutions is improved and, as a result, secondary reactions between cathodes and eluted sulphur compounds are suppressed.
ELECTROLYTE FOR LITHIUM-SULPHUR BATTERY, AND LITHIUM-SULPHUR BATTERY COMPRISING SAME
HASSOUN, Jusef;
2014
Abstract
The present invention relates to an electrolyte for a lithium-sulphur battery and to a lithium-sulphur battery comprising same. The electrolyte for a lithium-sulphur battery according to the present invention exhibits stable life characteristics as said electrolyte comprises lithium polysulphide and consequently the lithium polysulphide suppresses the elution of sulphur compounds from anode materials that contain sulphur, and hence the stability of electrolyte solutions is improved and, as a result, secondary reactions between cathodes and eluted sulphur compounds are suppressed.File in questo prodotto:
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