In this work, we showed the results of the characterization of ether based electrolytes for Li-O2 batteries, prepared by mixing TEGDME and N-methoxyethyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)-imide ionic liquid (IL). The mixtures having different ratio TEGDME/IL and containing LiCF3SO3 salt, were thoroughly characterized by thermal analysis, conductivity and electrochemical stability measurements. Their potential use as electrolytes in Li-O2 batterieswas checked investigating Li/TEGDMEIL/ O2 cells by means of cycling voltammetry (CV) and galvanostatic charge-discharge tests.
In this work, we showed the results of the characterization of ether based electrolytes for Li-O2 batteries, prepared by mixing TEGDME and N-methoxyethyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)-imide ionic liquid (IL). The mixtures having different ratio TEGDME/IL and containing LiCF3SO3 salt, were thoroughly characterized by thermal analysis, conductivity and electrochemical stability measurements. Their potential use as electrolytes in Li-O2 batterieswas checked investigating Li/TEGDMEIL/O2 cells by means of cycling voltammetry (CV) and galvanostatic charge-discharge tests.
Ferrari, S., Quartarone, E., Tomasi, C., Bini, M., Galinetto, P., Fagnoni, M., et al. (2015). Investigation of ether-based ionic liquid electrolytes for lithium-O2 batteries. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 162(2), A3001-A3006 [10.1149/2.0011502jes].
Investigation of ether-based ionic liquid electrolytes for lithium-O2 batteries
P. Mustarelli
2015
Abstract
In this work, we showed the results of the characterization of ether based electrolytes for Li-O2 batteries, prepared by mixing TEGDME and N-methoxyethyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)-imide ionic liquid (IL). The mixtures having different ratio TEGDME/IL and containing LiCF3SO3 salt, were thoroughly characterized by thermal analysis, conductivity and electrochemical stability measurements. Their potential use as electrolytes in Li-O2 batterieswas checked investigating Li/TEGDMEIL/O2 cells by means of cycling voltammetry (CV) and galvanostatic charge-discharge tests.
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