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

被引：60
作者：
Yoshizawa-Fujita, Masahiro [1 ]
Tamura, Tetsuya [1 ]
Takeoka, Yuko [1 ]
Rikukawa, Masahiro [1 ]
机构：
[1] Sophia Univ, Dept Mat & Life Sci, Chiyoda Ku, Tokyo 1028554, Japan
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 08期
关键词：
TEMPERATURE MOLTEN-SALTS; PROTIC IONIC LIQUIDS; PHYSICOCHEMICAL PROPERTIES; TRANSPORT-PROPERTIES; LITHIUM BATTERIES; ELECTROLYTES; TRANSITION; GLASSES; NEUTRALIZATION; RELAXATION;
D O I：
10.1039/c0cc03754k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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 degrees C, which was higher than those of mixtures composed of analogous solid zwitterions.
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页码：2345 / 2347
页数：3
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