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

共 20 条

[1] Combustion synthesis and nanomaterials [J].

Aruna, Singanahally T. ;

Mukasyan, Alexander S. .

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 2008, 12 (3-4) :44-50

[2] Preparation of nanocrystalline materials by high-energy milling [J].

Baláz, P ;

Godocíková, E ;

Kril'ová, L ;

Lobotka, P ;

Gock, E .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 386 (1-2) :442-446

[3] Alumina-zirconia-yttria nanocomposites prepared by solution combustion synthesis [J].

Biamino, S. ;

Fino, P. ;

Pavese, M. ;

Badini, C. .

CERAMICS INTERNATIONAL, 2006, 32 (05) :509-513

[4] Synthesis of SrBi4Ti4O15 powder and ceramic via auto-combustion of citrate-nitrate gel [J].

Chu, RQ ;

Xu, ZJ ;

Zhu, ZG ;

Li, GR ;

Yin, QR .

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2005, 122 (02) :106-109

[5] DIELECTRIC PROPERTIES OF BISMUTH TITANATE [J].

FOUSKOVA, A ;

CROSS, LE .

JOURNAL OF APPLIED PHYSICS, 1970, 41 (07) :2834-&

[6] Dielectric and mechanoelastic relaxations due to point defects in layered bismuth titanate ceramics [J].

Jiménez, B ;

Jiménez, R ;

Castro, A ;

Millán, P ;

Pardo, L .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2001, 13 (33) :7315-7326

[7] Electrical anisotropy and a plausible explanation for dielectric anomaly of Bi4Ti3O12 single crystal [J].

Kim, SK ;

Miyayama, M ;

Yanagida, H .

MATERIALS RESEARCH BULLETIN, 1996, 31 (01) :121-131

[8] Preparation, sintering, and ferroelectric properties of layer-structured strontium bismuth titanium oxide ceramics [J].

Lu, CH ;

Wu, CH .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2002, 22 (05) :707-714

[9] Impedance spectroscopy of Bi4Ti3O12 ceramic produced by self-propagating high-temperature synthesis technique [J].

Macedo, ZS ;

Ferrari, CR ;

Hernandes, AC .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2004, 24 (09) :2567-2574

[10] Synthesis and electrical properties of SrBi4Ti4O15 piezoelectric ceramics [J].

Mamatha, B. ;

Suresh, M. B. ;

James, A. R. ;

Vithal, M. ;

Sarah, P. .

PHYSICA SCRIPTA, 2011, 84 (05)

← 1 2 →