Positive electrode for lithium-sulfur battery and lithium-sulfur battery comprising same

摘要

Disclosed is a positive electrode for a lithium-sulfur battery including a positive active material selected from elemental sulfur (S8), a sulfur-based compound and mixtures thereof; a conductive material; a binder; and an inorganic additive with a particle size D (v, 50%) of 5,000 nm or less and having insolubility to an electrolyte.