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|1. (WO2018124636) SEPARATOR AND LITHIUM-SULFUR BATTERY COMPRISING SAME|
|Applicants:||LG CHEM, LTD.
YANG, Doo Kyung
KIM, Yun Kyoung
|Title:||SEPARATOR AND LITHIUM-SULFUR BATTERY COMPRISING SAME|
The present invention relates to a separator and a lithium-sulfur battery comprising same, the separator having a coating layer, in which graphene oxide and boron nitride are alternately stacked, on at least one side of a porous substrate and thereby being capable of simultaneously solving problems caused by lithium polysulfides and lithium dendrites occurring in conventional lithium-sulfur batteries.