Nano-sulfur confined in a 3D carbon nanotube/graphene network as a free-standing cathode for high-performance Li–S batteries
Meng Wei, Huiqin Zhu, Pengfei Zhai, Longkun An, Hengyi Geng, Song Xu, Tao Zhang
Abstract
A free-standing nano-sulfur-based carbon nanotube/graphene (S/CNT/G) film with a conductive interlinked three-dimensional (3D) nanoarchitecture is fabricated via a facile solution-based method.
Topics & Concepts
GrapheneCarbon nanotubeCathodeMaterials scienceNanotechnologyNano-SulfurNanotubeCarbon fibersComposite materialChemistryComposite numberMetallurgyPhysical chemistryAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced Battery Technologies Research