Sodium Solid Electrolytes: Na<sub>x</sub>AlO<sub>y</sub> Bilayer-System Based on Macroporous Bulk Material and Dense Thin-Film

Sodium Solid Electrolytes: Na<sub>x</sub>AlO<sub>y</sub> Bilayer-System Based on Macroporous Bulk Material and Dense Thin-Film

A new preparation concept of a partially porous solid-state bilayer electrolyte (BE) for high-temperature sodium-ion batteries has been developed. The porous layer provides mechanical strength and is infiltrated with liquid and highly conductive NaAlCl<sub>4</sub> salt, while the dense l...

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Bibliographic Details
Main Authors: Antonia Hoppe, Cornelius Dirksen, Karl Skadell, Michael Stelter, Matthias Schulz, Simon Carstens, Dirk Enke, Sharon Koppka
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Materials
Subjects:
sol-gel
Na-β-alumina
bilayer electrolyte
sodium-ion batteries
Online Access:https://www.mdpi.com/1996-1944/14/4/854

Internet

https://www.mdpi.com/1996-1944/14/4/854

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