锰酸锂合成方法的研究进展

Progress in Synthesis of Lithium Manganese Oxide

尖晶石型锰酸锂是当前锂离子正极材料的研究热点。结合笔者的研究工作,详细阐述了传统工业制法以及软化学方法的制备方法、优缺点及合成材料的电化学性能。重点综述了近几年来合成锰酸锂新的合成方法及其优势,介绍了改善锰酸锂材料循环性能的多种方法,充分说明了锰酸锂被将广泛地用作锂离子电池正极材料巨大的应用前景。

Spinel lithium manganate is the current research focus in anode materials of lithium ion battery. Combined with the author＇s research, this paper elaborates the preparation, advantages, disadvantages and electrochemical performances of the synthesized materials in traditional industry method and soft chemical methods. It emphasizes to describe the latest methods in the synthesis of lithium manganate and the concrete advantages in these various methods, and at the same time, it introduces many ways which can change the cycle performance of lithium manganate. Besides, it fully explains the great application prospect that lithium manganate will be widely used as an anode material of lithium ion batteries.