New insights into Li distribution in the superionic argyrodite Li6PS5Cl

被引：17
|
作者：
Zhao, Enyue [1 ,2 ]
He, Lunhua [2 ,3 ]
Zhang, Zhigang [2 ]
Doux, Jean-Marie [1 ]
Tan, Darren H. S. [1 ]
Wu, Erik A. [1 ]
Deysher, Grayson [4 ]
Chen, Yu-Ting [4 ]
Zhao, Jinkui [2 ]
Wang, Fangwei [2 ,3 ]
Meng, Ying Shirley [1 ,4 ,5 ]
机构：
[1] Univ Calif San Diego, Dept NanoEngn, La Jolla, CA 92093 USA
[2] Songshan Lake Mat Lab, Dongguan 523808, Peoples R China
[3] Spallat Neutron Source Sci Ctr, Dongguan 523803, Peoples R China
[4] Univ Calif San Diego, Program Mat Sci & Engn, La Jolla, CA 92093 USA
[5] Univ Calif San Diego, Sustainable Power & Energy Ctr SPEC, La Jolla, CA 92093 USA
来源：
CHEMICAL COMMUNICATIONS | 2021年 / 57卷 / 82期
关键词：
IONIC-CONDUCTIVITY; SOLID ELECTROLYTES; LITHIUM; MECHANISM; MOBILITY; BR; CL;
D O I：
10.1039/d1cc03083c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
By using temperature-dependent neutron powder diffraction combined with maximum entropy method analysis, a previously unreported Li lattice site was discovered in the argyrodite Li6PS5Cl solid-state electrolyte. This new finding enables a more complete description of the Li diffusion model in argyrodites, providing structural guidance for designing novel high-conductivity solid-state electrolytes.
引用
收藏
页码：10787 / 10790
页数：4
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