Research progress in recent years on preparation and modification of lithium manganate cathode material was introduced,and based on that,the major developing trend was prospected.

• 从锰酸锂的制备与改性研究方面综述了锂离子电池正极材料锰酸锂的研究进展，在此基础上，提出了正极材料锰酸锂的发展方向。