中文摘要：

本文综述了原位FT-IR技术在甲烷氧化反应研究中的应用,介绍了近年来运用原位FT-IR技术在甲烷氧化偶联反应活性氧物种和甲烷部分氧化反应机理上取得的研究结果,讨论了不同催化剂体系上氧物种的种类和实验条件对甲烷部分氧化反应机理的影响。原位FT-IR峰的识别与归属技术的进步会使原位FT-IR技术在催化反应的机理和历程的研究中得到更广泛的应用。

英文摘要：

The progress of in-situ FT-IR in the research of methane oxidation is reviewed. The use of in situ FT-IR technology in oxidative coupling of methane （OCM） and partial oxidation of methane （POM） in recent years are introduced. The different oxygen species on OCM catalysts and the effects of experimental conditions on POM reaction mechanism are discussed. The studies of identifying and assigning unambiguous IR band are important and necessary, which will make the FT-IR technology have more wide applications.