Enhanced ionic conductivity of a Na<sub>3</sub>Zr<sub>2</sub>Si<sub>2</sub>PO<sub>12</sub> solid electrolyte with Na<sub>2</sub>SiO<sub>3</sub> obtained by liquid phase sintering for solid-state Na<sup>+</sup> batteries
Han Wang, Genfu Zhao, Shimin Wang, Dangling Liu, Zhiyuan Mei, Qi An, Jingwen Jiang, Hong Guo
Abstract
-added NZSP solid electrolyte exhibits a remarkably extended cycling capacity of 96.6% capacity retention after being cycled at 0.1 C 100 times. The liquid phase sintering with addition of low melting point salt compounds to electrolyte powder represents a rapid and straightforward technique for improving other ceramic electrolytes.
Topics & Concepts
ElectrolyteIonic conductivitySinteringFast ion conductorMaterials scienceConductivityMelting pointActivation energyPhase (matter)CeramicDiffusionIonic bondingInorganic chemistryChemical engineeringIonAnalytical Chemistry (journal)ChemistryMetallurgyPhysical chemistryComposite materialChromatographyThermodynamicsElectrodeOrganic chemistryEngineeringPhysicsAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsThermal Expansion and Ionic Conductivity