Self-standing sulfur cathodes enabled by a single Fe site decorated fibrous membrane for durable lithium–sulfur batteries
Gang Zhao, Qiujie Chen, Lei Wang, Tianran Yan, Hongtai Li, Cheng Yuan, Jing Mao, Xuefei Feng, Dan Sun, Liang Zhang
Abstract
Self-standing sulfur cathodes with fibrous skeletons and porous structures were fabricated by incorporating Fe single atoms into electrospun carbon nanofibers, leading to enhanced polysulfide retention and catalysis for Li–S batteries.
Topics & Concepts
SulfurCathodeMaterials scienceLithium–sulfur batteryLithium (medication)MembraneChemical engineeringNanotechnologyChemistryMetallurgyElectrodeElectrochemistryEngineeringPhysical chemistryPsychologyPsychiatryBiochemistryAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research