物理化学中的热力学方法、拓展及应用

Expansion and Application of Thermodynamic Method in Physical Chemistry

主要依托物理化学中的热力学基本原理,浅议热力学方法、简介化工热力学方法和工程热力学方法及应用等。热力学方法主要有循环法、特性函数法、变量变换法、标准状态法、平衡法及极值法、微元法等,并归纳了各种方法的特点、作用及意义。对于学生学习物理化学中的热力学,具有一定的指导意义,拓展了热力学的基本知识。

This paper mainly relies on the basic principles of thermodynamics in physical chemistry,has a shallow discussion of thermodynamic methods and a brief introduction of chemical thermodynamic methods and engineering thermodynamic methods.Thermodynamic methods mainly include cycle method,characteristic function method,variable transformation method,standard state method,equilibrium method,extreme value method,micro-element method,etc.,and the characteristics,functions and significance of various methods are summarized.It has a certain guiding significance for students to learn the thermodynamics in physical chemistry,and expands the basic knowledge of thermodynamics.