Graphene-based Activated Carbon Composites for High Performance Lithium-Sulfur Batteries

This work reports the synthesis and the study of two carbonaceous materials consisting of active carbons hosts and highly conductive rGO. Those materials not only present excellent individual properties, but also feature excellent compatibility with sulfur, resulting in electrodes with outstanding properties, with a remarkable role of the graphene and the derived porous structure in the improvement of the electrochemical performance.