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

页码：10787 / 10790

页数：4

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