Abstract: The electrode can get a 5 voltage flat by using 3d transition metal element to partly replacing the Mn of the spinel lithium manganese Oxide, and the advantage of the 5V battery is the high power density. The recent methods of fabricating 5V anode material LiNi0.5Mn1.5O4 are introduced in this paper and the electrochemical properties of the materials fabricated by the methods above are compared herein.

摘要： 用3 d过渡金属元素部分取代锂离子正极材料的尖晶石型锂锰氧化物中的Mn，可使电极获得接近5V的电压平台，5V电池的好处是可以获得高的功率密度。本文综述了近年来制备5V正极材料LiNi0.5Mn1.5O4的方法以及通过这些方法制备出的材料的电化学性能的优劣性。