Properties of Aurivillius phases in the Bi4Ti3O12-BiFeO3 system

被引：117

作者：

Lomanova, NA ^{[1
]}

Morozov, MI ^{[1
]}

Ugolkov, VL ^{[1
]}

Gusarov, VV ^{[1
]}

机构：

[1] Russian Acad Sci, IV Grebenshchikov Silicate Chem Inst, St Petersburg 199155, Russia

来源：

INORGANIC MATERIALS | 2006年 / 42卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/S0020168506020142

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A number of new Bim+1Fem-3 Ti3O3m+3 compounds with integer and fractional m values are identified in the Bi4Ti3O12-BiFeO3 system. All of the compounds are shown to have Aurivillius-type structures. The phase-transition and decomposition temperatures of the new and earlier known compounds of the Bi4Ti3O12BiFeO3 system are determined. The linear thermal expansion coefficients of the synthesized compounds are evaluated using dilatometry, and their sintering onset temperatures are determined.

引用

页码：189 / 195

页数：7

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