Biphenylene network as sodium ion battery anode material
Xinwei Chen, Zheng‐Zhe Lin, Ximei Li
Abstract
diffusion barrier (<0.6 eV) and small volume expansion in the charging process (∼26%), BPN presents superiority to the graphite-Na system. Our findings show new insights into Na storage in BPN and provide guidance for the use of a BPN anode in sodium ion batteries.
Topics & Concepts
AnodeBattery (electricity)GraphiteMaterials scienceSodiumSodium-ion batteryBiphenyleneIonEnergy storageVolume (thermodynamics)DiffusionChemical engineeringNanotechnologyChemistryComposite materialThermodynamicsMetallurgyPhysicsEngineeringPower (physics)Physical chemistryFaraday efficiencyOrganic chemistryElectrodePolymerPhenyleneAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesGraphene research and applications