衰减全反射红外光谱法在聚合物表面改性的应用  

Application of Attenuated Total Reflection Infrared Spectroscopy on the Modification of Polymer Surface

作　　者：马中元 

机构地区：[1]广东省特种设备检测研究院湛江检测院,广东湛江524022

出　　处：《中国仪器仪表》2016年第10期43-46,共4页China Instrumentation

摘　　要：介绍衰减式全反射红外光谱(ATR-FTIR)的基本原理,特点以及在聚合物表面改性方面的应用。衰减全反射光谱是一种内反射光谱,它以光辐射两种介质的界面发生全内反射为基础。与常规透射式傅里叶变换红外光谱(FTIR)相比,傅里叶变换衰减式全反射红外光谱具有制样简单,非破坏性等很多优点。此外,ATR-FTIR常被应用于检测聚合物表面的组成和性质。The basic principle, characteristics and application in polymer surface modification terms of attenuated total reflection infrared spectroscopy were described in this paper. Attenuated total reflection infrared spectroscopy is a kind of internal ref lection spectroscopy, which is based on the internal ref lection between the interface of two media. Compared with the conventional Fourier transform infrared spectroscopy（FTIR）, ATR-FTIR has many advantages including simple preparation and non-destructive. In addition, ATR-FTIR detection is often used in detecting the composition and properties of polymer surface.

关 键 词：衰减全反射 红外光谱 聚合物 表面改性 

分 类 号：O657.33[理学—分析化学] O631[理学—化学]