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Quaternary Polymer Electrolytes Containing an Ionic Liquid and a Ceramic Filler.
- Source :
-
Macromolecular rapid communications [Macromol Rapid Commun] 2016 Jul; Vol. 37 (14), pp. 1188-93. Date of Electronic Publication: 2016 Mar 22. - Publication Year :
- 2016
-
Abstract
- In this work, the individual and combined effects of an ionic liquid 1-butyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide and ceramic filler silicon dioxide on the thermal and electrochemical properties of poly(ethylene oxide) electrolytes have been investigated. The electrolyte containing both components has the lowest glass transition (-60 °C) and melting temperatures (27 °C), the highest conductivity at any investigated temperature, and the highest limiting current density (at 40 °C). This solid polymer electrolyte also exhibits the best long-term cycling performance in Li/LiFePO4 cells.<br /> (© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)
Details
- Language :
- English
- ISSN :
- 1521-3927
- Volume :
- 37
- Issue :
- 14
- Database :
- MEDLINE
- Journal :
- Macromolecular rapid communications
- Publication Type :
- Academic Journal
- Accession number :
- 27000626
- Full Text :
- https://doi.org/10.1002/marc.201600025