一类新型双烷基取代的、液晶态的咪唑鎓离子液体——独特的结构特征、黏度效应和热性能的结合。
A new class of double alkyl-substituted, liquid crystalline imidazolium ionic liquids--a unique combination of structural features, viscosity effects, and thermal properties.
机构信息
Department of Chemistry and Pharmacy, Inorganic Chemistry, University Erlangen-Nuremberg, Egerlandstrasse 1, D-91058 Erlangen.
出版信息
Chem Commun (Camb). 2009 Dec 21(47):7405-7. doi: 10.1039/b914939b. Epub 2009 Oct 28.
DOI:10.1039/b914939b
PMID:20024243
Abstract
1,3-Didodecylimidazolium salts have been prepared as first representatives of a new class of ionic liquid crystals (ILCs), showing thermotropic liquid crystalline behaviour in an extended temperature range below 70 degrees C. Remarkably strong non-Newtonian viscosity behaviour was found for the liquid-crystalline state of these ILCs.
摘要
1,3-双十二烷基咪唑鎓盐已被制备为一类新型离子液晶（ILC）的首个代表，在低于 70°C 的温度范围内显示出热致液晶行为。这些 ILC 的液晶态表现出非常强的非牛顿粘度行为。
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