<i>In situ</i> dual growth of graphitic structures in biomass carbon to yield a potassium-ion battery anode with high initial coulombic efficiency
Zheren Tang, Yan Wang, Zheng Zheng, Xingzhang Luo
Abstract
A biomass carbon with graphitic structures is prepared by a recyclable template method. The unique hybrid framework can increase the reversible storage sites and transportation channels, which further lead to a high ICE and capacity as a KIB anode.
Topics & Concepts
AnodeFaraday efficiencyPotassium-ion batteryCarbon fibersPotassiumBattery (electricity)Biomass (ecology)Materials scienceYield (engineering)IonChemical engineeringEnvironmental scienceDual (grammatical number)ChemistryElectrodeComposite materialPhysicsAgronomyEngineeringComposite numberPower (physics)MetallurgyOrganic chemistryLithium vanadium phosphate batteryThermodynamicsLiteratureBiologyPhysical chemistryArtAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication