综述了近年来MnO₂材料在催化氧化领域中的研究进展，基于材料的结构特性，从纯MnO₂催化剂、掺杂MnO₂的复合催化剂、负载MnO₂催化剂3个方面出发，总结MnO₂材料在催化领域中表现出的优异性能；浅谈了材料内部结构特征与催化氧化性能之间的关系，总结了该类材料在设计、合成等方面的相关方法；最后对其今后的发展进行了展望。

The research progress on application of MnO₂ materials in the catalytic oxidation field is reviewed.Based on the structural characteristics,the perfect performance of MnO₂ materials in the catalytic field is summarized from the aspects of pure MnO₂ catalyst,the doped MnO₂ composite catalyst and the supported MnO₂ catalyst.Relationship between internal structural characteristics and catalytic oxidation performance of the materials is discussed.The related methods to design and synthesize such materials are summarized.Finally,the future development is briefly prospected.

李书典(1994-),男,硕士生