Hierarchically porous closed-pore hard carbon as a plateau-dominated high-performance anode for sodium-ion batteries
Nagmani, Sanchita Manna, Sreeraj Puravankara
Abstract
Sucrose-derived micro spherical hard carbon with diverse porosity and closed pores exhibits an excellent reversible capacity of 251 mA h g −1 at 1C and capacity retention of 84% after 500 cycles.
Topics & Concepts
PorosityAnodePlateau (mathematics)Carbon fibersMaterials scienceIonChemical engineeringSodiumChemistryComposite materialElectrodePhysical chemistryOrganic chemistryMetallurgyEngineeringMathematicsMathematical analysisComposite numberAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication