Issue 8, 2011

Low-melting zwitterion: effect of oxyethylene units on thermal properties and conductivity

Abstract

An imidazolium-based zwitterion containing two oxyethylene units was obtained as a colorless liquid at room temperature. The equimolar mixture of the liquid zwitterion and lithium bis(trifluoromethylsulfonyl)amide showed an ionic conductivity of over 10−4 S cm−1 at 80 °C, which was higher than those of mixtures composed of analogous solid zwitterions.

Graphical abstract: Low-melting zwitterion: effect of oxyethylene units on thermal properties and conductivity

Supplementary files

Article information

Article type
Communication
Submitted
09 Sep 2010
Accepted
01 Dec 2010
First published
20 Dec 2010

Chem. Commun., 2011,47, 2345-2347

Low-melting zwitterion: effect of oxyethylene units on thermal properties and conductivity

M. Yoshizawa-Fujita, T. Tamura, Y. Takeoka and M. Rikukawa, Chem. Commun., 2011, 47, 2345 DOI: 10.1039/C0CC03754K

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