尖晶石
从头算
理论(学习稳定性)
材料科学
化学稳定性
平面(几何)
方向(向量空间)
厚板
热力学
形态学(生物学)
化学
几何学
物理
计算机科学
数学
冶金
地质学
有机化学
地球物理学
古生物学
机器学习
作者
Omar Gómez Rojas,Hiromasa Shiiba,S. Narumi,Katsuya Teshima,Nobuyuki Zettsu
标识
DOI:10.1021/acs.jpcc.3c05851
摘要
Herein, we perform ab initio computations to assess the influence of surface orientation on the stability and morphology of spinel LiNi0.5Mn1.5O4 within a thermodynamic framework. The validity of our computations is confirmed through a comparison with the experimental results. We examine the behavior of LiNi0.5Mn1.5O4 crystals in response to differing reaction conditions, thereby presenting novel insights to advance the development of more stable LiNi0.5Mn1.5O4 cathodes. Despite the limited number of surfaces analyzed, our findings contribute significant evidence to the ongoing debate concerning the most stable plane. This encourages a shift in focus from merely identifying the most stable plane to understanding the conditions that lead to its stability.
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