Paper Titles

Numerical Deflection Analysis of Rectangular Laminated Composite Plates - Truck Bed - Case Study
p.71

Physical and Mechanical Properties of Randomly Oriented Natural Fiber Hybrid Composites for Exterior Applications
p.89

Computational Studies of Self Assembled 3,5 Bis(Tri Fluoro Methyl) Benzyl Amine Phenyl Alanine Nano Tubes
p.105

Electrical Properties of Bi_0.5Na_0.5TiO₃/ PVDF(25/75) Composite
p.115

Electromechanical Properties of Modified BaTiO₃ Ceramics
p.121

Anodization of TiO₂ Nanotubes on Titanium Alloys and their Analysis of Mechanical Properties
p.127

Structural Characterization of V₂O₅/TiO₂ Nanocomposites Prepared by Co-Precipitation Method
p.133

W-Nb Co-Doped VO₂ Films Realizing near Room-Temperature Transition and Satisfactory Thermochromic Performance for Smart Window
p.145

Preparation of Nitrogen-Doped Graphene Films for Temperature Sensing by Crosslinking with Two-Dimensional Small Molecule
p.157

HomeMaterials Science ForumMaterials Science Forum Vol. 1070Electromechanical Properties of Modified BaTiO3...

Electromechanical Properties of Modified BaTiO₃ Ceramics

Article Preview

Abstract:

The microstructure, energy dispersive X-ray spectra, and field dependent polarization and electrostrictive strain characteristics of x(Ba_0.7Ca_0.₃)TiO₃–(1-x)Ba (Zr_0.2Ti_0.8)O₃; x = 0, 0.5, and 1.0 synthesised using solid-state reaction process are discussed in this work. The X-ray diffraction process and scanning electron microscope were, respectively taken into use to examine the forming of single-phase compound and the surface morphology as well as elemental analyses of all of the samples. The grains sizes were found to lie between 3–12 μm and was largest for x = 0.5. The value of piezoelectric coefficient, converse piezoelectric effect (strain maximum to peak electric field), and electrostrictive coefficient were found to be the highest for x = 0.5 sample. Ba_0.85Ca_0.15Zr_0.10Ti_0.90O₃ was shown to be a potential lead-free electrostriction material for industrial applications, particularly in positioning actuators, based on field-dependent polarisation and strain experiments at ambient temperature.

You might also be interested in these eBooks

Advanced Technologies in Chemical, Construction and Mechanical Sciences

Research on Functional Materials

Info:

Periodical:

Materials Science Forum (Volume 1070)

Pages:

121-126

DOI:

https://doi.org/10.4028/p-gm5rl9

Citation:

Cite this paper

Online since:

October 2022

Authors:

Kumar P. Chandra, Janki N. Singh, Ajit R. Kulkarni, R.N.P. Choudhary, Kamal Prasad*

Keywords:

BCT-BZT, Ceramic, Dielectric, Electromechanical Properties, Lead-Free, Piezoelectric

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2022 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] X. Jiang, K. Kim, S. Zhang, J. Johnson, G. Salazar, High-temperature piezoelectric sensing, Sensors 14 (2014) 144-169.

DOI: 10.3390/s140100144

[2] A. Kumar, A. Kumar, K. Prasad, Power generation characteristics of 0.50(Ba0.7Ca0.3)TiO3–0.50Ba(Zr0.2Ti0.8)O3/PVDF nanocomposites under impact loading, J. Mater. Sci.: Mater. Electron. 31 (2020) 12708–12714.

DOI: 10.1007/s10854-020-03822-9

[3] Subrato, K.M. Anand, A. Kumar, K. Prasad, Pressure sensing using piezoceramic – A low cost technique, AIP Conf. Proc. 2220 (2020) 040007-4.

DOI: 10.1063/5.0002294

[4] A. Kumar, A. Kumar, K. Prasad, Evaluation of (Na1/2Bi1/2)TiO3/PVDF piezocomposites for mechanical energy harvesting, Solid State Sci. 121 (2021) 106729 (8 pages).

DOI: 10.1016/j.solidstatesciences.2021.106729

[5] A. Kumar, A. Kumar, K. Prasad, Energy harvesting from ceramic/blended polymer nanocomposites: Ba0.85Ca0.15Zr0.10Ti0.90O3/Polyvinylidene fluoride–Polytetrafluoroethylene, Phys. Stat. Solidi A: Appln. Mater. Sci. 218 (2021) 2100382.

DOI: 10.1002/pssa.202100382

[6] S. Zhang, F. Yu, Piezoelectric materials for high-temperature sensors, J. Am. Ceram. Soc. 94 (2011) 3153-3170.

DOI: 10.1111/j.1551-2916.2011.04792.x

[7] D. Damjanovic, Materials for high-temperature piezoelectric transducers, Curr. Opin. Solid State Mater. Sci. 3 (1998) 469-473.

[8] W. Liu, X. Ren, Large piezoelectric effect in Pb-free ceramics, Phys. Rev. Lett. 103 (2009) 257602-4.

[9] W. Li, Z. Xu, R. Chu, P. Fu, G. Zang, Polymorphic phase transition and piezoelectric properties of (Ba1-xCax)(Ti0.9Zr0.1)O3 lead-free ceramics, Physica B 405 (2010) 4513-4516.

DOI: 10.1016/j.physb.2010.08.028

[10] D. Xue, Y. Zhou, H. Bao, C. Zhou, J. Gao, X. Ren, Elastic, piezoelectric, and dielectric properties of Ba(Zr0.2Ti0.8)O3–0.5(Ba0.7Ca0.3)TiO3 Pb-free ceramic at the morphotropic phase boundary, J. Appl. Phys. 109 (2011) 054110-6.

DOI: 10.1063/1.3549173

[11] S. Yao, W. Ren, H. Ji, X. Wu, P. Shi, D. Xue, X. Ren, Z.-G. Ye, High pyroelectricity in lead-free 0.5Ba(Zr0.2Ti0.8)O3–0.5(Ba0.7Ca0.3)TiO3 ceramics, J. Phys. D: Appl. Phys. 45 (2012) 195301 (5pp).

DOI: 10.1088/0022-3727/45/19/195301

[12] D. Fu, Y. Kamai, N. Sakamoto, N. Wakiya, H. Suzuki, M. Itoh, Phase diagram and piezoelectric response of (Ba1−xCax)(Zr0.1Ti0.9)O3 solid solution, J. Phys.: Condens. Matter 25 (2013) 425901-5.

DOI: 10.1088/0953-8984/25/42/425901

[13] F. Xiao, W. Ma, Q. Sun, Z. Huan, J. Li, C. Tang, The electrostrictive effect and dielectric properties of lead-free 0.5Ba(ZrxTi1-x)O3–0.5(Ba0.75Ca0.25)TiO3 ceramics, J. Mater. Sci.: Mater. Electron. 24 (2013) 2653-2658.

DOI: 10.1007/s10854-013-1176-4

[14] M. Acosta, N. Novak, W. Jo, J. Rödel, Relationship between electromechanical properties and phase diagram in the Ba(Zr0.2Ti0.8)O3–x(Ba0.7Ca0.3)TiO3 lead-free piezoceramic, Acta Materialia 80 (2014) 48-55.

DOI: 10.1016/j.actamat.2014.07.058

[15] M. Acosta, N. Khakpash, T. Someya, N. Novak, W. Jo, H. Nagata, G.A. Rossetti, Jr., J. Rödel, Origin of the large piezoelectric activity in (1 − x)Ba(Zr0.2Ti0.8)O3–x(Ba0.7Ca0.3)TiO3 ceramics, Phys. Rev. B 91 (2015) 104108-11.

[16] H.I. Humburg, M. Acosta, W. Jo, K.G. Webber, J. Rödel, Stress-dependent electromechanical properties of doped (Ba1−xCax)(ZryTi1−y)O3, J. Euro. Ceram. Soc. 35 (2015) 1209-1217.

DOI: 10.1016/j.jeurceramsoc.2014.10.016

[17] K.P. Chandra, Rajan Singh, A.R. Kulkarni, K. Prasad, High temperature phase transition in (Ba0.76Ca0.24)(Zr0.04Ti0.96)O3 ceramic, Ferroelectr. 502 (2016) 231-239.

[18] K.P. Chandra, R. Singh, A.R. Kulkarni, K. Prasad, High temperature phase diagram of pseudo binary Ba(Zr0.2Ti0.8)O3-(Ba0.7Ca0.3)TiO3 ceramic system: In situ X-ray diffraction and dielectric studies, Ferroelectr. 514 (2017) 105-113.

DOI: 10.1080/00150193.2017.1357986

[19] L. Jin, F. Li, S.J. Zhang, Decoding the fingerprint of ferroelectric loops: Comprehension of the material properties and structures, J. Am. Ceram. Soc. 97, (2014) 1–27.

DOI: 10.1111/jace.12773

[20] U.K. Mahto, S.K. Roy, K. Prasad, High energy milled Ba0.06Na0.47Bi0.47TiO3 ceramic: structural and electrical properties, IEEE Transac. Dielectr. Elect. Insulati. 25 (2018) 174-180.

[21] K. Uchino, S. Nomura, L.E. Cross, S.J. Jang, R.E. Newnham, Electrostrictive effect in lead magnesium niobate single crystals, J. Appl. Phys. 51 (1980) 1142-1145.

DOI: 10.1063/1.327724

[22] J.M. Li, F.F. Wang, X.M. Qin, M. Xu, W.Z. Shi, Large electrostrictive strain in lead-free Bi0.5Na0.5TiO3–BaTiO3–KNbO3 ceramics, Appl. Phys. A 104 (2011) 117-122.

DOI: 10.1007/s00339-010-6074-5

[23] J.L. Jones, M. Hoffman, J.E. Daniels, A.J. Studer, Direct measurement of the domain switching contribution to the dynamic piezoelectric response in ferroelectric ceramics, Appl. Phys. Lett. 89 (2006) 092901-3.

DOI: 10.1063/1.2338756