Effect of methyl groups onto imidazolium cation ring on liquid crystallinity and ionic conductivity of amphiphilic ionic liquids

被引：50

作者：

Mukai, T

Yoshio, M

Kato, T

Ohno, H ^{[1
]}

机构：

[1] Tokyo Univ Agr & Technol, Dept Biotechnol, Koganei, Tokyo 1848588, Japan

[2] Univ Tokyo, Dept Chem & Biotechnol, Sch Engn, Bunkyo Ku, Tokyo 1138656, Japan

来源：

CHEMISTRY LETTERS | 2004年 / 33卷 / 12期

关键词：

D O I：

10.1246/cl.2004.1630

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

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收藏

页码：1630 / 1631

页数：2

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