以废旧锰酸锂正极为原料制备Li0.25Na0.6MnO2钠离子电池正极材料的研究

聂雪娇, 郭晋芝, 王美怡, 谷振一, 赵欣欣, 杨旭, 梁皓杰, 吴兴隆

Using spent lithium manganate to prepare Li0.25Na0.6MnO2 as cathode material in sodium-ion batteries

Xuejiao NIE, Jinzhi GUO, Meiyi WANG, Zhenyi GU, Xinxin ZHAO, Xu YANG, Haojie LIANG, Xinglong WU

表2 根据CV曲线计算出LNMO的表观离子扩散系数

Table 2 The apparent ion diffusion coefficient of LNMO is calculated based on CV curves

峰 斜率 D/10-12 cm2·s-1 a 0.01445 2.3228 a' 0.00602 0.4031 b 0.01214 1.6395 b' 0.00786 0.6873 平均值 — 1.2632