Ultrahigh capacity 2D anode materials for lithium/sodium-ion batteries: an entirely planar B<sub>7</sub>P<sub>2</sub> monolayer with suitable pore size and distribution
Changyan Zhu, Shiru Lin, Min Zhang, Quan Li, Zhongmin Su, Zhongfang Chen
Abstract
We propose that porous 2D materials with entirely planar structure and proper pore sizes are highly promising ultrahigh capacity anode materials for LIBs and SIBs, following which the B<sub>7</sub>P<sub>2</sub> monolayer is identified with an ultrahigh capacity of 3117 mA h g<sup>−1</sup>.
Topics & Concepts
MonolayerAnodeLithium (medication)Materials sciencePlanarIonSodiumPorosityChemical engineeringNanotechnologyChemistryComposite materialElectrodePhysical chemistryComputer scienceOrganic chemistryMedicineMetallurgyEngineeringComputer graphics (images)EndocrinologyMXene and MAX Phase MaterialsAdvancements in Battery MaterialsGraphene research and applications