催化研究用的大型分析測試仪器是很多的,例如电子显微鏡,測粒子大小分布;X光衍射仪,测粒子晶相;气体吸附仪,测載体表面积等。近十几年发展起来的电子能譜仪,与以上测試方法不一样,是一种表面态分析手段。由于接触催化反应的性質主要决定于催化剂表面的物理化学状态,因此,电子能譜技术,尽管还很年青,正在发展和完善之中,但是它已愈来愈多地被应用到催化研究領域之中。 Large-scale analytical instruments for catalytic research are numerous, such as electron microscopy, particle size distribution; X-ray diffraction, particle particle size measurement; gas adsorption instrument, measuring the surface area of ​​the carrier. Nearly a decade of development of electronic spectrometer, with the above test method is not the same, is a means of surface state analysis. Since the nature of the catalytic reaction depends mainly on the physicochemical state of the catalyst surface, electron spectroscopy, although still young, is being developed and perfected, but it has been increasingly applied to the field of catalysis in.