Nitrogen/oxygen/sulfur tri-doped hard carbon nanospheres derived from waste tires with high sodium and potassium anodic performances
Qian Zhao, Qiaotian Zheng, Shenghu Li, Bin He, Xiulong Wu, Yujue Wang, Qingyuan Wang, Yan Meng, Dan Xiao
Abstract
N/O/S co-regulates the surface trapping force of carbons, enabling fast and stable Na/K storage by adsorption and weak intercalation.
Topics & Concepts
SulfurIntercalation (chemistry)AdsorptionCarbon fibersNitrogenAnodePotassiumOxygenSodiumInorganic chemistryMaterials scienceChemical engineeringDopingChemistryElectrodeOrganic chemistryMetallurgyComposite numberComposite materialPhysical chemistryOptoelectronicsEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication