LiMn_2O_4正极材料阳离子掺杂的研究进展

Research Development of Doped Elements with LiMn_2O_4 as Anode in Lithium Ion Battery

LiMn2O4目前被认为最具有发展前景的锂离子电池正极材料,但其很多性能还不尽人意,对LiMn2O4掺杂其它元素是解决这些问题的最佳方法。本文综述了掺杂Li、Cr、Al、Co等元素对LiMn2O4性能的影响及其具有代表性的合成方法。

LiMn2O4 used as anode of lithium ion battery, had an excellent utilization prospect, but its performance didn't meet the request of need. Doping is the best way to deal with these problems. So, effect of elements such as Li, Cr, Al and Co etc. on the performance of LiMn2O4 and their typical synthetic methods were reviewed.