SULFUR-CARBON COMPOSITE, METHOD FOR PRODUCING SAME, AND POSITIVE ELECTRODE FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY WHICH COMPRISE SAME

A sulfur-carbon composite comprising a porous carbon material, a coating layer on a surface of the porous carbon material, said coating layer comprising a compound with electrolyte solution impregnation property, and sulfur, a method for preparing the same, and a positive electrode for a lithium-sulfur battery and a lithium-sulfur battery comprising the same.