Impact of magnesium content on various properties of Ba0.95-xSr0.05MgxTiO3 ceramic system synthesized by solid state reaction route

被引：6

作者：

Karol, Vidushi ^{[1
]}

Prakash, Chandra ^{[1
,2
]}

Sharma, Anshu ^{[1
]}

机构：

[1] Maharaja Agrasen Univ, Dept Phys, Solan 174103, HP, India

[2] Maharaja Agrasen Inst Technol, Dept Appl Sci, Delhi 110086, India

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2021年 / 271卷

关键词：

Barium strontium titanate; Solid state reaction method; Dielectric properties; STRONTIUM-TITANATE POWDER; LOW DIELECTRIC LOSS; THIN-FILMS; FERROELECTRIC PROPERTIES; TUNABLE PROPERTIES; CO-SUBSTITUTION; BARIUM; MICROSTRUCTURE; POROSITY; TEMPERATURE;

D O I：

10.1016/j.matchemphys.2021.124905

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Here we report influence of magnesium substitution on the properties of Barium Strontium Titanate (BST) having compositional formula Ba0.95-xSr0.05MgxTiO3. The ceramic samples were synthesized by standard solid state reaction method. All the samples were subjected to XRD analysis and were found to be single phase with perovskite structure. Dielectric properties were studied as a function of frequency (1 kHz-100 kHz) and temperature (20 degrees C-160 degrees C). Microstructure was analysed using SEM. An improvement in the dielectric loss was observed with substitution of magnesium which is important from application point of view.

引用

页数：9

共 60 条

[1] Synthesis and characterization of nanocrystalline barium strontium titanate powder by a modified sol-gel processing [J].

Araghi, M. E. Azim ;

Shaban, N. ;

Bahar, M. .

MATERIALS SCIENCE-POLAND, 2016, 34 (01) :63-68

[2] Magnetoelectric response in lead-free multiferroic NiFe2O4-Na0.5Bi0.5TiO3 composites [J].

Babu, S. Narendra ;

Hsu, Jen-Hwa ;

Chen, Y. S. ;

Lin, J. G. .

JOURNAL OF APPLIED PHYSICS, 2011, 109 (07)

[3] Structural and mechanical properties characterization of barium strontium titanate (BST) ceramics [J].

Badr, M. H. ;

El-Deen, L. M. Sharaf ;

Khafagy, A. H. ;

Nassar, D. U. .

JOURNAL OF ELECTROCERAMICS, 2011, 27 (3-4) :189-196

[4] Effect of pore size and porosity on piezoelectric and acoustic properties of Pb(Zr0.53Ti0.47)O3 ceramics [J].

Bakaric, T. ;

Rojac, T. ;

Abellard, A-P ;

Malic, B. ;

Levassort, F. ;

Kuscer, D. .

ADVANCES IN APPLIED CERAMICS, 2016, 115 (02) :66-71

[5] Spectroscopic study of TiO2 (rutile)-benzophenone heterogeneous systems [J].

Bezrodna, T ;

Gavrilko, T ;

Puchkovska, G ;

Shimanovska, V ;

Baran, J ;

Marchewka, M .

JOURNAL OF MOLECULAR STRUCTURE, 2002, 614 (1-3) :315-324

[6] The sol-gel transformation of TIPT coatings: a FTIR study [J].

Burgos, M ;

Langlet, M .

THIN SOLID FILMS, 1999, 349 (1-2) :19-23

[7] Synthesis and characterizations of BNT-BT and BNT-BT-KNN ceramics for actuator and energy storage applications [J].

Chandrasekhar, M. ;

Kumar, P. .

CERAMICS INTERNATIONAL, 2015, 41 (04) :5574-5580

[8] Dielectric properties of Ba0.6Sr0.4TiO3/Mg2SiO4/MgO composite ceramics -: art. no. 064107 [J].

Chen, Y ;

Dong, XL ;

Liang, RH ;

Li, JT ;

Wang, YL .

JOURNAL OF APPLIED PHYSICS, 2005, 98 (06)

[9] Microstructure-Dielectric Properties Relationship in Ba0.6Sr0.4TiO3-Mg2SiO4-Al2O3 Composite Ceramics [J].

Chen, Ying ;

Zhang, Yuan-Yuan ;

Dong, Xian-Lin ;

Wang, Gen-Shui ;

Cao, Fei .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2010, 93 (01) :161-166

[10] FTIR study of adsorption of CO2 on nonstoichiometric calcium hydroxyapatite [J].

Cheng, ZH ;

Yasukawa, A ;

Kandori, K ;

Ishikawa, T .

LANGMUIR, 1998, 14 (23) :6681-6686

← 1 2 3 4 5 6 →