Ionothermal synthesis of sulfur-doped porous carbons hybridized with graphene as superior anode materials for lithium-ion batteries

Sulfur-doped porous carbons hybridized with graphene (SPC@G) have been synthesized via a simple ionothermal method. The obtained SPC@G nanocomposite exhibits both high capacity and excellent rate performance, making it a promising anode material for lithium-ion batteries.