Hierarchical porous carbon sheets for high-performance room temperature sodium–sulfur batteries: integration of nitrogen-self-doping and space confinement
Jirong Mou, Ting Liu, Yijuan Li, Wenjia Zhang, Mei Li, Yuting Xu, Jianlin Huang, Meilin Liu
Abstract
Nitrogen-self-doped hierarchical porous carbon (NPC) sheets were developed as hosts for sulfur accommodation towards high-performance cathodes of RT Na–S batteries.
Topics & Concepts
SulfurCarbon fibersNitrogenMaterials sciencePorosityDopingCathodeChemical engineeringNanotechnologyInorganic chemistryComposite materialChemistryOptoelectronicsMetallurgyEngineeringPhysical chemistryOrganic chemistryComposite numberAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsThermal Expansion and Ionic Conductivity