期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 31, 期 -, 页码 39-41出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2013.02.026
关键词
Protic ionic liquids; Lithium-ion batteries; LFP; LTO
资金
- University of Munster
- Ministry of Innovation, Science and Research of North Rhine-Westphalia (MIWF) within the project Superkondensatoren und Lithium-Ionen-Hybrid-Superkondensatoren auf der Basis ionischer Flussigkeiten
- Conseil Regional within the project Sup'Caplipe
In this work we report for the first time about the use of protic ionic liquids (PILs) as electrolyte for lithium-ion batteries. The electrolyte I M LiTFSI in Et3NHTFSI displays a conductivity comparable to that of aprotic ionic liquids, and electrochemical stability window large enough to allow the realization of LIBs containing LFP as cathode and LTO as anode. The use of this PIL as electrolyte in LIBs allows the realization of devices able to deliver good capacity and promising cycling stability. (c) 2013 Elsevier B.V. All rights reserved.
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