High conductivity enabled by concerted Li ion diffusion in Li<sub>3</sub>Y(Br<sub>3</sub>Cl<sub>3</sub>) solid electrolytes for all-solid-state batteries
Taegon Jeon, Sung Chul Jung
Abstract
The Li ion diffusion mechanism in Li 3 Y(Br 3 Cl 3 ) is the concerted motion of two Li ions moving simultaneously across the Li, Br/Cl, and Y layers, providing a low barrier (0.23 eV) and high conductivity (22.3 mS cm −1 ).
Topics & Concepts
IonConductivityDiffusionElectrolyteFast ion conductorMaterials scienceSolid-stateAnalytical Chemistry (journal)ChemistryPhysical chemistryChemical physicsInorganic chemistryThermodynamicsElectrodePhysicsOrganic chemistryChromatographyAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsInorganic Chemistry and Materials