Synthesis and conductivities of the gamet-related Li ion conductors, Li5Ln3Sb2O12 (Ln=La, Pr, Nd, Sm, Eu)

被引：31
|
作者：
Percival, J. [1 ]
Kendrick, E. [1 ]
Slater, P. R. [1 ]
机构：
[1] Univ Surrey, Guildford GU2 7XH, Surrey, England
来源：
SOLID STATE IONICS | 2008年 / 179卷 / 27-32期
基金：
英国工程与自然科学研究理事会;
关键词：
Li ion conductivity; garnet; neutron diffraction;
D O I：
10.1016/j.ssi.2008.01.002
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：
In this paper the synthesis and conductivities of the garnet-related Li ion conductors, Li(5)Ln(3)Sb(2)O(12) (Ln = La, Pr, Nd, Sm, Eu), are reported. These phases show high Li ion conductivity, similar to previously reported for the related Li5La3M2O12 (M=Nb, Ta) materials. Neutron diffraction structural studies are also reported for Li5La3Sb2O12 indicating a cubic unit cell, space group Ia-3d, with Li located in two partially occupied sites. (c) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：1666 / 1669
页数：4
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