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

页码：1666 / 1669

页数：4