Electrical properties of (La1/2Li1/3+x)TiO3 solid solutions

被引：8

作者：

Fortal'nova, EA

Mosunov, AV

Safronenko, MG

Venskovskii, NU

Politova, ED

机构：

[1] Russian Univ Peoples Friendship, Moscow 117198, Russia

[2] Russian State Sci Ctr, LY Karpov Phys Chem Res Inst, Moscow 105064, Russia

来源：

INORGANIC MATERIALS | 2006年 / 42卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/S0020168506040108

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Data are presented on the phase composition, structure, and electrical properties of (La1/2Li1/3+x])TiO3 solid solutions with x = 0, 1/10, 1/6, 1/5, and 1/4. The introduction of superstoichiometric lithium oxide into the starting mixture is shown to reduce the ionic conductivity of the solid solutions, which is interpreted in terms of cation ordering and lattice contraction.

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页码：393 / 398

页数：6

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