论文部分内容阅读
用气液色谱法测量了C_6～C_8芳烃在芳烃衍生物中的无限稀活度系数。以Hildebrand-Scatchard-Flory-Huggins公式进行处理,得到了非极性或微极性溶剂的溶解度参数δ,以修正的Hildebrand-Scatchard-Flory-Huggins公式进行处理,得到了芳烃溶质与各极性溶剂相互作用常数ι_(12)。
Infinite dilute activity coefficients of C 6 ~ C 8 aromatics in arene derivatives were measured by gas liquid chromatography. The Hildebrand-Scatchard-Flory-Huggins formula was used to obtain the solubility parameter δ of the nonpolar or slightly polar solvent. The modified Hildebrand-Scatchard-Flory-Huggins formula was used to obtain the aromatic solute and the polar solvents Interaction constant ι_ (12).