SULFUR-CARBON COMPOSITE, LITHIUM-SULFUR BATTERY POSITIVE ELECTRODE COMPRISING SAME, AND LITHIUM-SULFUR BATTERY COMPRISING POSITIVE ELECTRODE

摘要

The present invention provides a sulfur-carbon composite comprising a carbon material coated with a coating material, which comprises a copolymer containing a monomer containing a catechol group and a monomer containing a lithium ion conductor, and sulfur; an electrode for lithium-sulfur battery comprising the same, and a lithium-sulfur battery comprising the electrode described above.