Regulating the interfacial electric field of NbP–NbC heterostructures to efficiently inhibit polysulfide shuttling in Li–S batteries
Tao Ren, Xinyuan Wang, Nannan Wang, Dan Huang, Yanqiu Zhu, Pei Kang Shen, Jinliang Zhu
Abstract
A novel NbP–NbC heterostructure with interfacial electric field provides moderate polysulfide absorbability and further enhances the intrinsic catalytic activity for Li–S batteries.
Topics & Concepts
PolysulfideHeterojunctionElectric fieldMaterials scienceCatalysisChemistryNanotechnologyChemical engineeringOptoelectronicsElectrodeEngineeringOrganic chemistryPhysical chemistryPhysicsQuantum mechanicsElectrolyteAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research