Fe<sub>7</sub>Se<sub>8</sub> encapsulated in N-doped carbon nanofibers as a stable anode material for sodium ion batteries
Le Hu, Chaoqun Shang, Xin Wang, Guofu Zhou
Abstract
Transition metal chalcogenides especially Fe-based selenides for sodium storage have the advantages of high electric conductivity, low cost, abundant active sites, and high theoretical capacity.
Topics & Concepts
AnodeMaterials scienceSodiumCarbon fibersNanofiberChemical engineeringIonCarbon nanofiberDopingNanotechnologyElectrodeChemistryCarbon nanotubeOptoelectronicsComposite materialPhysical chemistryComposite numberEngineeringOrganic chemistryMetallurgyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication