A CARBON -SURFUR COMPLEX, MANUFACTURING METHOD THEREOF AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

摘要

The present invention is a porous carbon material; And in the sulfur-carbon composite in which at least a portion of the inside and the surface of the porous carbon material is coated with sulfur, the pore volume of the sulfur-carbon composite is 0.180 to 0.300 cm ³ /g, and the average pore size of the sulfur-carbon composite Is 40.0 to 70.0 nm, to a sulfur-carbon composite and a method for producing the same. In addition, the sulfur-carbon composite includes (a) mixing sulfur and a porous carbon material having a particle diameter of 1 nm to 1 μm with a Henschel mixer; And (b) drying the mixed sulfur and the porous carbon material.