Synthesis and ionic conductivity of lithium-ion-conducting Li0.5La0.5TiO3 oxide ceramics

被引：5
作者：
Kunshina, G. B. [1 ]
Bocharova, I. V. [1 ]
Lokshin, E. P. [1 ]
机构：
[1] Russian Acad Sci, Tananaev Inst Chem & Technol Rare Elements & Mine, Kola Sci Ctr, Apatity 184209, Murmansk Oblast, Russia
来源：
INORGANIC MATERIALS | 2015年 / 51卷 / 04期
关键词：
ELECTROLYTE;
D O I：
10.1134/S0020168515040068
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have studied the synthesis of lithium ion conducting Li0.5La0.5TiO3 oxide ceramics by a sol-gel process followed by calcination of a precursor at 1000A degrees C, which ensured the preparation of phase-pure crystalline Li0.5La0.5TiO3 with a room-temperature electrical conductivity of 8 x 10(-4) S/cm. The synthesized Li0.5La0.5TiO3 powders were characterized by X-ray diffraction, differential scanning calorimetry, thermogravimetry, and impedance spectroscopy in the frequency range 10 to 2 x 10(6) Hz.
引用
收藏
页码：369 / 374
页数：6
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