Synthesis and properties of Sc- and Mg-doped bismuth titanates with the pyrochlore structure

被引：0
|
作者：
A. G. Krasnov
M. M. Piskaikina
I. V. Piir
机构：
[1] Russian Academy of Sciences,Institute of Chemistry, Komi Scientific Center, Ural Branch
[2] Ukhta State Technical University,undefined
来源：
Russian Journal of General Chemistry | 2016年 / 86卷
关键词：
scandium-; magnesium-doped bismuth titanate; pyrochlore structure; thermal stability; electric properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Scandium(Magnesium)-containing bismuth titanates with the pyrochlore structure have been synthesized for the first time. Their homogeneity range has been determined by means of X-ray diffraction analysis and scanning electronic microscopy. Scandium and magnesium distribution over the cationic positions has been studied. Electrophysical properties of single-phase compounds have been studied. The total conductivity of the compounds is a function of magnesium (scandium) and bismuth concentrations.
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页码：205 / 212
页数：7
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