CAJ | 학술논문

以2-乙基咪唑为原料合成了一种新型结构的室温水溶性离子液体（氯化1，3-二丙烯基-2-乙基咪唑），并通过核磁共振波谱法及红外吸收光谱法对其结构进行表征，对该离子液体在25℃～55℃的黏度与电导率随温度及溶剂摩尔分数的变化进行了研究．结果表明，在一定条件下黏度随温度的升高及溶剂量的增加而减小；电导率随温度及溶剂摩尔分数的增大而增大．氯化1，3-二丙烯基-2-乙基咪唑离子液体的黏度与温度的拟合关系为η＝7.61777-0.20409 t＋0.0017 t2．
이2-을기미서위원료합성료일충신형결구적실온수용성리자액체（록화1，3-이병희기-2-을기미서），병통과핵자공진파보법급홍외흡수광보법대기결구진행표정，대해리자액체재25℃～55℃적점도여전도솔수온도급용제마이분수적변화진행료연구．결과표명，재일정조건하점도수온도적승고급용제량적증가이감소；전도솔수온도급용제마이분수적증대이증대．록화1，3-이병희기-2-을기미서리자액체적점도여온도적의합관계위η＝7.61777-0.20409 t＋0.0017 t2．
A new ionic liquid (1 ,3-propenyl-2-ethyl-imidazole) was synthesized .The chemical structure of 1 ,3-propenyl-2-ethyl-imidazole was characterized by using 1 H-NMR and IR .The analytical result shows that the temperature has an effect on the viscosity and conductivity of 1 ,3-propenyl-2-ethyl-imidazole , the viscosity of 1 ,3-propenyl-2-ethyl-imidazole decreases with temperature rising ,but its conductivity in-creases .T he viscosity and temperature′s mathematics relationship of 1 ,3-propenyl-2-ethyl-imidazole ionic liquid is fitted .