Dendrite-free, interfacially compatible Na <sub>2</sub> ZrCl <sub>6</sub> composite halide solid-state electrolyte for solid-state sodium-ion batteries
Hualing Tian, Jiajia Li, Yanjun Cai, Xiang Yao, Zhi Su
Abstract
The Na 2 ZrCl 6 –PAN composite solid electrolyte achieves an excellent ionic conductivity of 1.21 × 10 −4 S cm −1 at 30 °C a wide electrochemical window of 4.37 V, and exhibits favorable interfacial stability when contact with Na metal and Na 3 V 2 (PO 4 ) 3 .
Topics & Concepts
Composite numberElectrolyteSolid-stateHalideFast ion conductorMaterials scienceIonSodiumDendrite (mathematics)Chemical engineeringChemistryInorganic chemistryComposite materialMetallurgyPhysical chemistryElectrodeOrganic chemistryMathematicsGeometryEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsZeolite Catalysis and Synthesis