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
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.
引用
收藏
页码:393 / 398
页数:6
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