<i>In situ</i> construction of a stable interface induced by the SnS<sub>2</sub> ultra-thin layer for dendrite restriction in a solid-state sodium metal battery
Xinxin Wang, Jingjing Chen, Zhiyong Mao, Dajian Wang
Abstract
Ultra-thin SnS<sub>2</sub> was fabricated on the surface of Na<sub>3</sub>Zr<sub>2</sub>Si<sub>2</sub>PO<sub>12</sub> electrolyte to <italic>in situ</italic> construct a stable mix-ion-electron conductor interface layer consists of Na-Sn alloy and Na<sub>2</sub>S during cycling for Na dendrite restriction.
Topics & Concepts
Layer (electronics)Materials scienceDendrite (mathematics)Thin filmAlloyIn situElectrolyteConductorMetalCrystallographyMetallurgyChemistryElectrodeNanotechnologyComposite materialOrganic chemistryMathematicsGeometryPhysical chemistryAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research