Excess properties of the binary liquid systems dimethylsulfoxide + isopropanol and propylene carbonate + isopropanol
Excess properties of the binary liquid systems dimethylsulfoxide + isopropanol and propylene carbonate + isopropanol
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二元液体体系二甲亚砜异丙醇和碳酸丙烯酯异丙醇的过剩性质
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发表时间：
1989
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通讯作者：
G. Ritzoulis
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作者：
G. Ritzoulis
在25、30和35 °C下在整个摩尔分数范围内测量二元溶剂混合物二甲基亚砜-异丙醇和碳酸丙烯酯-异丙醇的介电常数、粘度、密度和折射率。计算了过量介电常数、过量摩尔极化和过量粘度。对于这两个二元系统的柯克伍德相关因子的变化进行了检查。关键词：碳酸丙烯酯、乙腈、相关因子、过量性质、介电常数。
The dielectric constants, viscosities, densities, and refractive indices of the binary solvent mixtures dimethylsulfoxide–isopropanol and propylene carbonate–isopropanol were measured at 25, 30, and 35 °C over the entire mole fraction range. Excess dielectric constant, excess molar polarization, and excess viscosity were calculated. For both binary systems the variation of the Kirkwood correlation factor has been examined. Keywords: propylene carbonate, acetonitrile, correlation factor, excess properties, dielectric constant.