Tailoring the surface chemistry of hard carbon towards high-efficiency sodium ion storage
Chao Shen, Chuan Wang, Ting Jin, Xianggong Zhang, Lifang Jiao, Keyu Xie
Abstract
The HC surface modified by low-temperature oxygen plasma plasma realized increased ordered structure, reduced defects and increased oxygen functional groups, thus leading to high-efficiency sodium ion storage.
Topics & Concepts
Faraday efficiencyElectrolyteAnodeCarbon fibersChemical engineeringIonOxygenSodiumMaterials scienceChemistryNanotechnologyOrganic chemistryPhysical chemistryElectrodeComposite numberComposite materialEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication