Elemental sulfur and organosulfide have been proposed as promising cathode materials for the next generation of high-performance rechargeable lithium batteries due to their high theoretical capacity. However, they exhibit low utilization and fast capacity fade in lithium batteries due to their electrically and ionically insulated nature as well as solvent-solubility. According to the specialties that thermally structurizing polyacrylonitrile comes into being a conductive macromolecule and sulfurizing polyme...