Factors influencing Li+ migration in garnet-type ceramic electrolytes

被引：11

作者：

Huan, Yu ^{[1
]}

Fan, Yi ^{[1
]}

Li, Yining ^{[1
]}

Yin, Baoyi ^{[1
]}

Hu, Xun ^{[1
]}

Dong, Dehua ^{[1
]}

Wei, Tao ^{[1
]}

机构：

[1] Univ Jinan, Sch Mat Sci & Engn, 336 Nanxinzhuang West Rd, Jinan 250022, Shandong, Peoples R China

来源：

JOURNAL OF MATERIOMICS | 2019年 / 5卷 / 02期

关键词：

LITHIUM; CONDUCTIVITY; LI7LA3ZR2O12; BATTERIES;

D O I：

10.1016/j.jmat.2018.12.008

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Garnet-type ceramic electrolyte with exceptionally high Li+ conductivity has attracted wide interests for the development of safe electrochemical devices. However, the factors affecting the ionic migration still deserve more attentions. In this study, five garnet-types ceramic electrolyte were chosen to investigate the factors. The thermal behavior of garnet-type electrolyte during sintering was studied to achieve high conductivity. The electrochemical properties are correlated with crystal structure, migrating route and lattice parameters. Nine influening factors were discussed to analyze the ionic migration in garnet-type ceramic electrolyte. (C) 2018 The Chinese Ceramic Society. Production and hosting by Elsevier B.V.

引用

页码：214 / 220

页数：7

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