Electrochemical Properties of High-Energy-Density Li[Ni0.5Co0.2Mn0.3]O2 Cathode at Full-Cell Level

被引：0
|
作者：
Zhou, Guofeng [1 ]
机构：
[1] North China Univ Water Resources & Elect Power, Inst Environm & Municipal Engn, Zhengzhou 450000, Henan, Peoples R China
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2017年 / 90卷 / 09期
关键词：
SOLID-STATE CHEMISTRY; 1ST-PRINCIPLES CALCULATION; LITHIUM; LICO1/3NI1/3MN1/3O2; CRYSTAL;
D O I：
10.1134/S107042721709021X
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Layered lithium transition metal oxide LiNi0.5Co0.2Mn0.3O2 cathode materials were successfully obtained through a simple carbonate co-precipitation method. Monodispersed Li[Ni0.5Co0.2Mn0.3]O-2 spherical agglomeration consisted of nanoscale secondary particles enable material to be higher energy and powder density. Pouch-typed cells were assembled to investigate electrochemical performance of Li[Ni0.5Co0.2Mn0.3]O-2 at level of full-cell. The results show that the assembled pouch-typed full-cells present higher capacity, excellent rate capacity, and cycle life, which is due to its monodispersed uniform morphology with nanoscale secondary particles.
引用
收藏
页码：1514 / 1518
页数：5
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