Growth of solid electrolyte LixLa(1-x)/3NbO3 single crystals by the directional solidification method

被引：20
|
作者：
Fujiwara, Y. [1 ]
Hoshikawa, K. [1 ]
Kohama, K. [2 ]
机构：
[1] Shinshu Univ, Fac Engn, Wakasato, Nagano 3808533, Japan
[2] Toyota Motor Co Ltd, Battery Mat Div, Shizuoka 4101193, Japan
来源：
JOURNAL OF CRYSTAL GROWTH | 2016年 / 433卷
关键词：
Directional solidification; Growth from melt; Single crystal growth; Oxides; Perovskites; IONIC-CONDUCTION; LITHIUM; BATTERIES;
D O I：
10.1016/j.jcrysgro.2015.09.033
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Bulk single crystals of the perovskite LixLa(1-x)/3NbO3, which is one of the materials used as the solid electrolyte in all-solid lithium-ion batteries, have been grown for the first time by the directional solidification method. The ionic conductivity measured in the growth direction of a single crystal wafer of LixLa(1-x)/3NbO3 with x=0.08 showed a maximum value of 1.9 x 10(-4) Scm(-1). (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：48 / 53
页数：6
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