Tin-based ionic chaperone phases to improve low temperature molten sodium–NaSICON interfaces
Martha Gross, Leo J. Small, Amanda Peretti, Stephen Percival, Mark A. Rodriguez, Erik David Spoerke
Abstract
A novel NaSn intermetallic improves critical electrochemical interfaces between molten sodium and NaSICON ceramic electrolyte at low temperatures (110 °C).
Topics & Concepts
Fast ion conductorTinMaterials scienceIntermetallicSodiumElectrolyteCeramicElectrochemistryIonic bondingMolten saltChemical engineeringMetallurgyInorganic chemistryAlloyChemistryIonElectrodePhysical chemistryOrganic chemistryEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsThermal Expansion and Ionic Conductivity