Transition metal ordering in LiNiO2 and its effect on the performance as cathode material in batteries

Name: Transition metal ordering in LiNiO2 and its effect on the performance as cathode material in batteries
Creator: MEET Battery Research Center, Institute for Physical Chemistry, Corrensstrasse 46, 48149 Muenster, Germany; Westfaelische Wilhelms University of Muenster, Institute of Physical Chemistry, Corrensstrasse 28-30, 48149 Muenster, Germany; Forschungszentrum Juelich, Helmholtz Institute Münster, Corrensstraße 48, 48149, Muenster, DE
Published: 2028-01-01T00:00:00+08:00

ESRF Portal2028-01-01 更新2026-04-23 收录

电池正极材料

过渡金属有序性

数据链接：

https://doi.esrf.fr/10.15151/ESRF-ES-2007679183 数据链接链接失效反馈

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资源简介：

Layered oxides (LiMeO2, Me = Co, Ni, Mn) with the space group R-3m are state-of-the-art cathode materials in Li ion batteries. In these materials, Ni2+ is the redox-active centre, and the amount of Ni2+ limits the capacity. The amount, in turn, is a maximum of 1/3 of the Me 3a sites in the Me-O host structures. LiNiO2 is, with 33%, the material with the highest Ni2+ content. This work aims to unravel the origin of the Ni2+ content- and, thus the capacity-limitation of layered oxides.

提供机构：

MEET Battery Research Center, Institute for Physical Chemistry, Corrensstrasse 46, 48149 Muenster, Germany; Westfaelische Wilhelms University of Muenster, Institute of Physical Chemistry, Corrensstrasse 28-30, 48149 Muenster, Germany; Forschungszentrum Juelich, Helmholtz Institute Münster, Corrensstraße 48, 48149, Muenster, DE

创建时间：

2028-01-01