Green synthesis of the battery material lithium sulfide via metathetic reactions

Green synthesis of the battery material lithium sulfide via metathetic reactions

We report a synthesis of lithium sulfide, the cost-determining material for making sulphide solid electrolytes (SSEs), spontaneous metathesis reactions between lithium salts (halides and nitrate) and sodium sulfide. This innovative method is economical, scalable and green. It will pave the way to de...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2022-05, Vol.58 (36), p.5498-5501
Hauptverfasser: Fang, Liran, Zhang, Qiaran, Han, Aiguo, Zhao, Zixiang, Hu, Xiaohu, Wan, Fengming, Yang, Haoyu, Song, Dawei, Zhang, Xin, Yang, Yongan
Format: Artikel
Sprache:eng
Schlagworte:
Chemical synthesis
Halides
Lithium
Lithium batteries
Metathesis
Molten salt electrolytes
Sodium sulfide
Solid electrolytes
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Beschreibung
Zusammenfassung:We report a synthesis of lithium sulfide, the cost-determining material for making sulphide solid electrolytes (SSEs), spontaneous metathesis reactions between lithium salts (halides and nitrate) and sodium sulfide. This innovative method is economical, scalable and green. It will pave the way to developing practical SSE-based solid-state lithium batteries.
ISSN:1359-7345
1364-548X
DOI:10.1039/d2cc01077a