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一、前言傅里叶变换红外(FTIR)光谱学是一门通过物质的干涉图来获得红外光谱图并加以研究的科学,被广泛的用于各种物质结构定性及组成测定。但常用的透过光谱法对某些样品如表面涂层、水溶液等却难以进行直接测定,而傅里叶红外衰减全反射(FTIR—ATR)技术的应用为这一问题的解决提供了途径。Robert利用ATR法报道了如何区分表面涂层纸及浸渍纸。Matthew Poslus-ny等对邮票的涂层背面胶用ATR及漫反射(DRIFT)技术进行了定性比较分析。另外,苏旭等利用ATR法对水溶液状态与干燥状
I. Introduction Fourier Transform Infrared (FTIR) spectroscopy is a science that obtains and studies infrared spectra through the interferogram of matter. It is widely used in the qualitative and composition determination of various material structures. However, it is difficult to directly measure the surface of some samples, such as surface coating and aqueous solution, which is commonly used by spectroscopy. The application of FTIR-ATR technology provides a solution to this problem. Robert used the ATR method to report how to differentiate between topcoats and impregnated papers. Matthew Poslus-ny and other stamps on the back of the plastic with ATR and diffuse reflectance (DRIFT) technology were qualitative and comparative analysis. In addition, Su Xu and other methods using ATR water solution state and dry