论文部分内容阅读
金属丝表面有机物的结构,用红外透射技术或衰减内反射技术研究,都是极其困难的。近年来虽出现了红外大角度入射法研究金属表面薄层有机物的方法,但只适用于研究金属板的表面涂层。由于金属丝外形呈圆柱形,它使入射光向各个方向辐射,无法会聚到平面光学镜而传至检测器中。我们试用漫反射装置的高效率椭球面镜子来收集金属丝、玻璃纤维等表面的反射光
The structure of organics on the wire surface is extremely difficult to study with infrared transmission or attenuated internal reflection. In recent years, although the emergence of a large angle infrared method of studying the surface of thin organic matter method, but only for the study of the surface of the metal coating. Due to the cylindrical shape of the wire, it radiates incident light in all directions and does not converge to the plane optics for transmission to the detector. We tried diffusers of high efficiency ellipsoidal mirror to collect the reflection of light on the surface of the wire, glass fiber, etc.