Ferroelectric properties of strontium bismuth titanate(SrBi4Ti4O15) synthesized using solution combustion technique

被引：0

作者：

Shrivastava, Saransh ^{[1
]}

Subohi, Oroosa ^{[1
]}

Malik, M. M. ^{[1
]}

机构：

[1] Maulana Azad Natl Inst Technol, Dept Phys, Bhopal 462051, India

来源：

NANO HYBRIDS AND COMPOSITES | 2013年 / 3卷

关键词：

Ceramics; Combustion synthesis; Ferroelectric properties;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The ferroelectric properties of layer-structured Strontium Bismuth Titanate (SBT) have been investigated in this study. SBT was prepared using solution combustion technique with glycine as a fuel. Single-phase formation of the layer-structured compound of SBT with orthorhombic structure was achieved after calcinations at 800 degrees C, and was confirmed by x-ray diffraction studies. Scanning electron micrograph shows that the grains exhibit a plate like morphology and possesses fine particle size. The as prepared sample exhibits ferroelectric properties with remnant polarization of 2Pr = 1.84 mu C/cm(2) at coercive field 2Ec = 2.61 kV/cm and displays low dielectric loss. Its ferroelectric transition temperature (T-c) is found to be 450 degrees C.

引用

页码：67 / 79

页数：13