OGIHARA Wataru, Yoshizawa-FUJITA MASAHIRO, OHNO Hiroyuk
Chemistry letters 33(8) 1022-1023 2004年8月
Novel ionic liquids (ILs) composed of azole type cation and anion were prepared. Triazole and tetrazole were coupled with 1-ethyl-3-methylimidazolium hydroxide. Obtained tetrazole salt was liquid at room temperature showing only glass transition temperature at −89 °C. The ionic conductivity reached to 8.9 × 10−3 S cm−1 at room temperature reflecting low viscosity of 42.5 cP at 25 °C. This is the first report on the ILs based on only azole type ions.