Methane oxidative coupling over lithium-manganese complex oxides with various Li/Mn ratio has been studied. The catalysts have been characterized by XRD, TPR and XPS techniques.

• 本文研究了具有不同Li/Mn比的锂-锰复氧化物催化剂对甲烷氧化偶联反应的催化性能,并用X射线粉末衍射(XRD)、光电子能谱(XPS)和程序升温还原(TPR)等方法对催化剂进行了表征。