XPS在聚合物表面降解研究中的应用

ADVANCES IN XPS APPLIED TO SURFACE DEGRADATION OF POLYMERS

所有的固体聚合物材料都是通过其表面与外部环境发生联系，因此，研究材料囊在层几十埃区域内所发生的化学结构与组成变化，对于了解聚合物系统与环境的相互作用具有重要的意义。本文详细介绍了Ｘ射线光电子能诣（ＸＰＳ）在聚合物表面降解研究中的应用。

Because of all ploymers communicate with their surroundings via thier surfaces,the delineation of the initial interaction of a polymeric system with the environment requiers a knowledge of the changes in structure and bonding initiated in the outermost few tens of angstroms of the samples.The article details the advances in X-ray photoelectron spectrcopy(XPS)applied to surface degradation of polymers.