锂离子电池镍钴锰三元正极材料研究进展  

Recent Development on Ni-Co-Mn Ternary Cathode Material for Lithium-Ion Batteries

作　　者：肖广顺 朱继平[1] 

机构地区：[1]合肥工业大学,材料科学与工程学院,安徽 合肥

出　　处：《材料科学》2020年第4期201-215,共15页Material Sciences

基　　金：本工作感谢中国国家科学基金会(项目编号:No.21373074,No.61675061)。

摘　　要：为缓解能源危机问题,近年来锂离子电池作为一种新能源得到了长足的发展。正极材料是决定锂离子电池性能的关键,吸引了大量科研人员对其展开研究,三元材料因其性能远优于单一组元的正极材料而备受关注。本文综述了三元正极材料的发展历程及其结构与反应机理,归纳比较了主流的制备方法及其对三元材料结构与性能的影响,概述了进一步提高三元正极材料性能的最新研究进展,对于开发制备高性能三元正极材料具有参考价值。In order to alleviate the energy crisis, lithium-ion batteries have developed rapidly as a new energy in recent years. The cathode material is the key to determine the performance of lithium-ion batteries, which has attracted extensive research. Ternary materials have attracted much attention due to the properties much better than that of single element cathode materials. The development, structure and reaction mechanism of ternary cathode materials are reviewed in this paper. The main preparation methods and their effects on the structure and properties of ternary materials are summarized and compared. The latest research progress on further improving the properties of ternary cathode materials is concluded. It is of reference value for the preparation of high performance ternary cathode materials.

关 键 词：锂离子电池 镍钴锰三元正极材料 制备方法 改性研究 

分 类 号：TM9[电气工程—电力电子与电力传动]