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  "abstract": "Provided are a crosslinked polythiophene compound having a crosslinking structure and comprising a cationic functional group, a sulfur-carbon composite comprising a porous carbon material; a coating layer disposed on at least a surface of the porous carbon material and comprising the crosslinked polythiophene compound; and a sulfur compound present in at least a portion of the surface of the porous carbon material or inside of pores of the porous carbon material, or a surface of the coating layer, and a lithium-sulfur battery comprising the sulfur-carbon composite.",
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    "JEONG DA-UN",
    "KIM KI-HYUN",
    "KIM SOO-HYUN",
    "KOONG CHAN-YEONG",
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    "SOHN KWON-NAM"
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  "title": "Crosslinked polythiophene compounds, sulfur-carbon composite, lithium-sulfur battery, and method of manufacturing the sulfur-carbon composite",
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