POSITIVE ELECTRODE MATERIAL FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY COMPRISING THE SAME

Disclosed is a new type of positive electrode active material for use in a positive electrode of a lithium-sulfur battery. [0002] The positive electrode active material of the present disclosure comprises a) particles A comprising a first porous carbon material, at least part of which is crystalline, and catalyst particles deposited the first porous carbon material; and b) particles B comprising a second porous carbon material, at least part of which is crystalline, and sulfur infiltrated into the second porous carbon material, wherein the particles A and the particles B have different morphologies.