摘要
密度、粘度的影响。在298.15-343.15 K温度范围内,研究加入不同摩尔比的水后[N(C4)4][AA]密度和粘度的变化趋势。本文研了阴离子[AA]-对四丁基氢氧化铵甘氨酸盐([N(C4)4][Gly]),四丁基氢氧化铵赖氨酸盐([N(4)4][Lys]和四丁基氢氧化铵苯丙氨酸盐([N(C4)4][Phe]与水构成的两元体系的密度和粘度的变化。结果表明,在298.15-343.15K温度范围内,对于离子液体与水构成的两元体系,随温度升高,离子液体密度和粘度降低:随着含水量增加,其密度增加,粘度降低。
In thiis work.the densities,viscosities,and conductivities of three ILs including,\ Cii\\and their binary systems with water respectively were investigated from 208.15 K to 333.15k.Water added in binary sistem leads to increased densilies while signiticantly decreased viscosities.Among the temperature range investigated.the densities are little affected with temperature while viscosities varied dramatically.
关键词
离子液体
物性
水
氨基酸
ionic liquid
property
water
amino acide
