喷雾干燥法制备富锂正极材料及其电化学性能

周鹏飞,张鹏,杜云慧,王玉洁,左成

Preparation and Electrochemical Properties of Li-rich Cathode Material Prepared by Spray Drying Method

Pengfei ZHOU,Peng ZHANG,Yunhui DU,Yujie WANG,Cheng ZUO

表1 在不同温度烧结的Li1.2Mn0.54Ni0.13Co0.13O2的晶胞参数

Table 1 Lattice parameters of materials sintered at different temperatures

Temperature a/nm c/nm c/a I(003)/I(104) 800℃ 0.28501 1.42325 4.9937 1.21 850℃ 0.28490 1.42275 4.9939 1.22 900℃ 0.28507 1.42334 4.9929 1.22