本文简要介绍了穆斯堡尔谱学在多相催化研究中的应用。通过实例,阐述了由穆斯堡尔参数能得到的化学信息,如化学价,分子筛阳离子位置,载体的作用,活性组元的淌度及颗粒大小等。还阐述了穆斯堡尔同位素作为化学探针的方法。对于没有穆斯堡尔效应的元素,这种方法使得获取它们的有关化学环境和活性中心的性质的信息成为可能, This article briefly introduces the application of Mossbauer spectroscopy in heterogeneous catalysis. The chemical information such as chemical valence, position of molecular sieve cation, effect of carrier, mobility and particle size of active component and so on are described by examples. Also described Mossburg isotope as a chemical probe method. For elements that do not have the Mössbauer effect, this approach makes it possible to obtain information about the nature of their chemical environment and active center,