Excess Molar Volumes and Surface Tensions of Trimethylbenzene with Tetrahydrofuran Tetrachloromethane and Dimethyl Sulfoxide at 298.15 K
Excess Molar Volumes and Surface Tensions of Trimethylbenzene with Tetrahydrofuran Tetrachloromethane and Dimethyl Sulfoxide at 298.15 K
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DOI：
10.1021/je0497294
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发表时间：
2004-10
影响因子：
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通讯作者：
C. Pan;Qinfang Ke;Gangfeng Ouyang;X. Zhen;and Yangyi Yang;Zhongqi Huang
中科院分区：
文献类型：
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作者：
C. Pan;Qinfang Ke;Gangfeng Ouyang;X. Zhen;and Yangyi Yang;Zhongqi Huang
已测定了二元混合物（四氢呋喃 + 1,2,4-三甲基苯、四氢呋喃 + 1,3,5-三甲基苯、四氯甲烷 + 1,2,4-三甲基苯、四氯甲烷 + 1,3,5-三甲基苯、二甲亚砜 + 1,2,4-三甲基苯和二甲亚砜 + 1,3,5-三甲基苯）的密度298.15 K 的整个浓度范围和过量摩尔体积均已导出。通过悬滴法在 298.15 K 下测量了这些二元混合物的表面张力，并计算了这些混合物的表面张力偏差值。
Densities of binary mixtures of (tetrahydrofuran + 1,2,4-trimethylbenzene, tetrahydrofuran + 1,3,5-trimethylbenzene, tetrachloromethane + 1,2,4-trimethylbenzene, tetrachloromethane + 1,3,5-trimethylbenzene, dimethyl sulfoxide + 1,2,4-trimethylbenzene, and dimethyl sulfoxide + 1,3,5-trimethylbenzene) have been determined over the entire concentration range at 298.15 K, and excess molar volumes have been derived. Surface tensions of these binary mixtures have been measured at 298.15 K by the pendant drop method, and the values of the surface tension deviation for these mixtures were also calculated.