过饱和度的热力学和动力学意义

On the Meaning of Supersaturation of Thermodynamics and Kinetics

本文讨论了过饱和度б的热力学和动力学意义,得出如下结论:在结晶过程中,б可以作为晶体生成的热力学推动力(即可用б来代替结晶过程的△G)和б的值可以决定动力学上结晶过程的速率。

The meaning of supersaturation of thermodynamics and kinetics is discussed here and theconclusion has been reached that in the crystalline process σcan be used as a driving forcefor crystal formation,that is,σcan be used as a substitute for AGm,and the rate ofcrystalline process of kinetics can also be determined by σ.