Effect of Methyl Groups onto Imidazolium Cation Ring on Liquid Crystallinity and Ionic Conductivity of Amphiphilic Ionic Liquids
- 20 November 2004
- journal article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 33 (12) , 1630-1631
Abstract
Phase transition behavior of imidazolium dodecylsulfonate was considerably affected by the introduction of methyl groups onto the imidazolium cation ring. Methyl group on the 2-position eliminated the liquid crystallinity. That on the 4-position was effective to suppress the crystallization.Keywords
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