Copper-manganese oxide is a strong oxidizability catalysts and can effectively degrade air pollutants, so copper-manganese can be applied to air purification.

铜锰氧化物是强氧化催化剂，在室温下对多种空气污染物具有催化氧化效果，可作为空气净化用催化剂。

Lithium manganese oxide spinel is considered as a most promising positive material for lithium-ion secondary batteries because of its low cost and environmental harmlessness.

尖晶石锂锰氧化物具有资源丰富、成本低、无污染等突出优点，被公认为是一种最有前途的锂离子二次电池正极材料。

In order to further improve the catalytic performance of composite material,we design and synthesize mesoporous hollow carbon spheres(HMCS)/manganese oxide composite catalytic material.

为了进一步提高复合材料的催化性能,我们设计并合成了介孔空心碳球(HMCS)/氧化锰复合材料催化剂。

The main research contents were introduced as follows:(1) Research on the exfoliation behavior of the layered manganese oxide.

论文主要研究内容为：(1)负电性层状氧化锰剥离行为研究。