表面系统的基本热力学性质

Basic Thermodynamic Properties of Surface System

本文从热力学基本方程出发,对液体表面系统进行了深入研究,具体计算了该系统的自由能、熵、内能、焓、吉布斯函数和定面积热容量,并详细推导了它对应的麦氏关系。

From the basic equations of thermodynamics, the paper researches deeply on the surface of the liquid system. Sur- face free energy, entropy, internal energy, enthalpy, Gibbs function and given area heat capacity are calculated . Maxwell rela- tions which is corresponded to surface system are detailed deduced.