Coffee grounds derived sulfur and nitrogen dual-doped porous carbon for the cathode material of lithium‑sulfur batteries
Yating Wen, Xiaobin Wang, Jingyi Huang, Yu Li, Tao Li, Baozeng Ren
Topics & Concepts
Materials scienceSulfurCarbon fibersCarbonizationHydrothermal carbonizationCathodeMesoporous materialChemical engineeringElectrochemistryRaw materialLithium (medication)NitrogenPorosityComposite materialElectrodeComposite numberOrganic chemistryChemistryMetallurgyCatalysisPhysical chemistryEngineeringScanning electron microscopeMedicineEndocrinologyAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsSupercapacitor Materials and Fabrication