Unique Li deposition behavior in Li3PS4 solid electrolyte observed via operando X-ray computed tomography

被引：1

作者：

Park, Jaehee ^{[1
]}

Watanabe, Toshiki ^{[1
]}

Yamamoto, Kentaro ^{[1
,2
]}

Uchiyama, Tomoki ^{[1
]}

Takami, Tsuyoshi ^{[1
]}

Sakuda, Atsushi ^{[3
]}

Hayashi, Akitoshi ^{[3
]}

Tatsumisago, Masahiro ^{[3
]}

Uchimoto, Yoshiharu ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Human & Environm Studies, Kyoto, Kyoto 6068501, Japan

[2] Nara Womens Univ, Fac Engn, Nara, Nara 6308506, Japan

[3] Osaka Metropolitan Univ, Grad Sch Engn, Dept Appl Chem, Sakai, Osaka 5998531, Japan

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 50期

基金：

日本学术振兴会;

关键词：

LITHIUM DENDRITE; BATTERIES; GROWTH; CONDUCTIVITY; SUPPRESSION;

D O I：

10.1039/d2cc05224e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The problem of lithium dendrites must be addressed for practical lithium metal all-solid-state batteries. Herein, three-dimensional morphological changes within Li3PS4 electrolyte away from the anode were observed using operando X-ray computed tomography. We revealed that the electronic conduction of decomposition and the electrolyte/void interface cause the lithium deposition within the Li3PS4.

引用

页码：7799 / 7802

页数：4

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