Journal article
A highly stable sodium solid-state electrolyte based on a dodeca/deca-borate equimolar mixture.
- Duchêne L Empa, Swiss Federal Laboratories for Materials Science and Technology, CH-8600 Dübendorf, Switzerland. arndt.remhof@empa.ch and Département de Chimie-Physique, Université de Genève, CH-1211 Geneva 4, Switzerland.
- Kühnel RS Empa, Swiss Federal Laboratories for Materials Science and Technology, CH-8600 Dübendorf, Switzerland. arndt.remhof@empa.ch.
- Rentsch D Empa, Swiss Federal Laboratories for Materials Science and Technology, CH-8600 Dübendorf, Switzerland. arndt.remhof@empa.ch.
- Remhof A Empa, Swiss Federal Laboratories for Materials Science and Technology, CH-8600 Dübendorf, Switzerland. arndt.remhof@empa.ch.
- Hagemann H Département de Chimie-Physique, Université de Genève, CH-1211 Geneva 4, Switzerland.
- Battaglia C Empa, Swiss Federal Laboratories for Materials Science and Technology, CH-8600 Dübendorf, Switzerland. arndt.remhof@empa.ch.
- 2017-03-28
Published in:
- Chemical communications (Cambridge, England). - 2017
English
Na2(B12H12)0.5(B10H10)0.5, a new solid-state sodium electrolyte is shown to offer high Na+ conductivity of 0.9 mS cm-1 at 20 °C, excellent thermal stability up to 300 °C, and a large electrochemical stability window of 3 V including stability towards sodium metal anodes, all essential prerequisites for a stable room-temperature 3 V all-solid-state sodium-ion battery.
- Language
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- English
- Open access status
- hybrid
- Identifiers
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- DOI 10.1039/c7cc00794a
- PMID 28345102
- Persistent URL
- https://folia.unifr.ch/global/documents/216330
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