纳米材料在锂电池正极材料中应用的研究进展

The Progress of Nanomaterials in Lithium Battery Cathode Materials

综述了近年来纳米技术在锂电池正极材料中应用的最新进展,重点阐述了纳米过渡金属嵌锂化学物、纳米金属氧化物以及其它纳米正极材料的制备及其电化学性能。电极材料的纳米化对改善锂离子电池的电化学性能有着显著的意义,指出了各种纳米正极材料在应用中存在的问题。

New progress of nanotechnology applied in lithium battery cathode materials is summaried during recent years, including nanometer transition metal compound, metallic oxide and other cathode materials. The preparation methods and electrochemical properties of these materials are also introduced. The electrochemical properties can be improved remarkably by nano-cathode materials. The problems in the application of these nano-cathode materials are also indicated.