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Optimizing Lithium-Ion Diffusion Pathways in LaCl3-Based Solid Electrolytes through Cation Vacancy Modulation
DOI:10.1039/D5CC03777H.png)
摘要
En 中文
本研究引入了可控的镧位阳离子空位,在保持固定的铟:镧摩尔比为1:2的同时,调整了LiCl含量以提高Li+浓度;成功构建了三维(3D)锂离子扩散网络。该方法有效克服了原有1D通道的限制。实验结果表明,优化的Li3.6La3.2In1.6Cl18样品在30°C下表现出0.17 mS cm-1的优异锂离子电导率;并具有0.484 eV的低迁移活化能。
Keyword:
lanthanum-site cation vacancies
lithium-ion conductivity
3D diffusion network
LiCl content
activation energy
期刊
IF:
4.2
论文数:
5.9W
被引数:
16.5W
机构
暂无机构信息
引用论文
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SMALL
IF12.1
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ESCIENCE
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ACS ENERGY LETTERS
IF18.2

