In this work, a novel approach is presented that effectively addresses the persistent detrimental issues associated with conventional sulfur and carbon-sulfur-based cathodes. Unlike many previous studies that have focused on solvent or separator engineering or chemical modification, this method directly targets the creation of a remarkable sulfur-graphenic composite material that overcomes these problems, in a single preparation step. The cornerstone of this approach lies in the precise control of molecular sulfur distribution within the in-situ formed graphene structure. Extreme unprecedented sulfur homogeneity is achieved through a unique, low-power laser treatment of a readily prepared carbon precursor. This innovative process results in the formation of a highly conductive sulfur-graphenic composite materials, where sulfur is molecularly-dispersed in the formed 3D graphenic matrix as individual sulfur molecules. This dispersion strongly anchors and sterically confines sulfur molecular adducts within the formed graphenic composite, chemically immobilizing them to act as molecular traps. As a result, the formation and diffusion of polysulfides are efficiently inhibited.