Phase formation in the BaCO3–PbO–Fe2O3–Nb2O5 system

被引：0
|
作者：
Lupitskaya Y.A. [1 ]
Kalganov D.A. [1 ]
Abdrakhmanova K.V. [1 ]
机构：
[1] Chelyabinsk State University, Chelyabinsk
来源：
Lupitskaya, Yu. A. (lupitskaja@rambler.ru) | 1600年 / Izdatel'stvo Nauka卷 / 11期
关键词：
formation of phases; lead ferroniobate; multiferroics; perovskite-type structure; solid solutions;
D O I：
10.1134/S1027451016050347
中图分类号：
学科分类号：
摘要：
Features of the formation of lead-ferroniobate compounds in the xBaCO3–(1 – x)PbO–Fe2O3–Nb2O5 system by solid-phase synthesis are investigated. For perovskite-type lead-ferroniobate solid solution, a single-phase concentration region is revealed at 1233 K. The crystalline structures of the synthesized compounds are refined using Rietveld analysis and the Pm3̅m and R3m space groups. Ceramic samples of lead ferroniobate are studied by scanning electron microscopy. © 2017, Pleiades Publishing, Ltd.
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页码：87 / 91
页数：4
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