High-entropy nanoparticle constructed porous honeycomb as a 3D sulfur host for lithium polysulfide adsorption and catalytic conversion in Li–S batteries
Zhiyu Zhou, Zexiang Chen, Huifang Lv, Yang Zhao, Hualiang Wei, Guoli Huai, Ruxiang Xu, Yan Wang
Abstract
A porous honeycomb-like sulfur host was engineered using oxidized six-element HEA nanoparticles (MgCrMnFeCoNi–O), offering excellent lithium polysulfide adsorption ability and catalytic activity toward the conversion of sulfur species.
Topics & Concepts
PolysulfideSulfurAdsorptionNanoparticleCatalysisMaterials sciencePorosityChemical engineeringInorganic chemistryNanotechnologyChemistryElectrolyteComposite materialOrganic chemistryMetallurgyElectrodePhysical chemistryEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsMXene and MAX Phase Materials