Facile fabrication of cellulose-derived hard carbon for high-rate performance sodium-ion batteries by regulating degrees of polymerization
Fengyi Luo, Conghua Yi, Dongjie Yang, Dezhe Fan, Weifeng Liu, Xueqing Qiu, Wenli Zhang
Abstract
We employ a molecular engineering strategy to regulate the polymerization degree of cellulose, resulting in the formation of multi-layered short graphite microcrystals and abundant closed pores, thereby achieving an outstanding rate performance.
Topics & Concepts
FabricationCellulosePolymerizationSodiumCarbon fibersIonChemical engineeringMonomerMaterials scienceChemistryPolymer chemistryInorganic chemistryOrganic chemistryComposite numberPolymerComposite materialMedicineEngineeringAlternative medicinePathologyAdvancements in Battery MaterialsGraphene research and applicationsFiber-reinforced polymer composites