Nitrile functionalized silyl ether with dissolved LiTFSI as new electrolyte solvent for lithium-ion batteries
Autor: | Benjamin Pohl, Mathias Drews, Hans-Dieter Wiemhöfer, Stefano Passerini, Martin Winter, Mariano Grünebaum |
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Rok vydání: | 2015 |
Předmět: | |
Zdroj: | Electrochimica Acta. 180:795-800 |
ISSN: | 0013-4686 |
Popis: | 3-((Trimethylsilyl) oxy) propionitrile is introduced as non-volatile solvent for lithium-ion battery electrolytes using LiTFSI as lithium salt. The thermal and chemical stability of the electrolytes offer an enhanced safety as compared to conventional volatile carbonate electrolytes. In cell tests, the investigated LiTFSI nitrile silyl ether electrolyte shows compatibility with LiFePO4, LiNi0.33Mn0.33Co0.33O2 and graphite active materials. |
Databáze: | OpenAIRE |
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