Promoting polysulfide redox kinetics by tuning the non-metallic p-band of Mo-based compounds
Yajing Liu, Jie Xu, Yongjie Cao, Mingqi Chen, Nan Wang, Donghui Long, Yonggang Wang, Yongyao Xia
Abstract
This work studies the kinetic behaviors of Li–S chemistry on Mo-based compounds (MCNs-MoX n , X = O, S, N, P), and it is found that the Li–S battery using the MoP-modified separator exhibits superior rate and long cycle performance.
Topics & Concepts
PolysulfideKineticsRedoxMetalChemistryKinetic energyMOX fuelSeparator (oil production)Inorganic chemistryMaterials sciencePhysical chemistryThermodynamicsNuclear chemistryElectrodeElectrolyteOrganic chemistryPhysicsQuantum mechanicsPlutoniumAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research