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表面活性剂在工业和日常生活中的应用十分广泛。研究表面活性剂体系的界面张力在理论上和实践上都有重要意义。文中介绍了近年来国内外在含表面活性剂体系界面张力的热力学方面的研究进展 ,主要包括如下 3个方面 :表面活性剂体系界面张力的数据来源 ;界面状态方程在表面活性剂体系中的应用以及分子模拟方法在表面活性剂体系界面张力研究中的应用。强调了统计缔合流体理论及分子模拟方法在此研究领域的重要性。
Surfactants are widely used in industry and daily life. Studying the interfacial tension of surfactant system is of great significance both theoretically and practically. In this paper, the recent advances in the thermodynamics of interfacial tension with surfactant systems are introduced, including the following three aspects: the source of the interfacial tension of the surfactant system; the application of the interface state equation in the surfactant system As well as the application of molecular simulation in the study of interfacial tension of surfactant system. The importance of statistical association fluid theory and molecular modeling methods in this area of study is emphasized.