INFLUENCE OF SINTERING TEMPERATURE ON STRUCTURE  AND OPTICAL PROPERTIES OF BiFeO3-BaTiO3 MATERIALS

Nguyễn Ngọc Minh; Vũ Trọng Trường; Bùi Văn Dân; Phạm Ngọc Thắng; Nguyễn Thị Thu; Phạm Văn Tuấn; Ngô Đức Quân

doi:10.34238/tnu-jst.12235

INFLUENCE OF SINTERING TEMPERATURE ON STRUCTURE AND OPTICAL PROPERTIES OF BiFeO3-BaTiO3 MATERIALS

About this article

Received: 07/03/25 Revised: 09/05/25 Published: 09/05/25

Authors

1. Nguyen Ngoc Minh, Hung Yen University of Technology and Education
2. Vu Trong Truong, Hung Yen University of Technology and Education
3. Bui Van Dan, Hung Yen University of Technology and Education
4. Pham Ngoc Thang, Hung Yen University of Technology and Education
5. Nguyen Thi Thu, University of Economics - Technology for Industries
6. Pham Van Tuan, School of Materials Science and Engineering - Hanoi University of Science and Technology
7. Ngo Duc Quan , Hanoi University of Science and Technology

Abstract

The multiferroic 0.7BiFeO₃-0.3BaTiO₃ materials was synthesized via the sol-gel method at sintering temperatures of 800 ºC, 850 ºC, 900 ºC, and 950 ºC to examine the effect of sintering temperature on its structure and optical properties. X-ray diffraction analysis confirmed the coexistence of the rhombohedral R3c phase of BiFeO₃ and the tetragonal P4mm phase of BaTiO₃. With increasing sintering temperature, a gradual transition from the rhombohedral phase to the tetragonal phase was observed. Furthermore, the grain size of the material increased as the sintering temperature rose. The optical bandgap (E_g) of BiFeO₃- BaTiO₃ decreased slightly from 2.02 eV at 800 ºC to 1.96 eV at 950 ºC. These structural and optical changes are attributed to the phase transition from rhombohedral to tetragonal symmetry induced by higher sintering temperatures. This study highlights the influence of sintering temperature on the structure and optical properties of BiFeO₃- BaTiO₃, demonstrating its potential for multifunctional devices when sintered at optimal temperatures.
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Keywords

BFO-BTO; Multiferroic; Optical properties; Lead-free materials; Sol-gel

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References

[1] D. D. Dang, Q. H. Nguyen, H. T. Nguyen, D. Q. Ngo, T. L. Le, H. L. Nguyen, H. T. Nguyen, N. T. Nguyen, and H. B. Luong, "Biferroic properties of Fe-doped Ba(Ti,Zr)O₃ materials," Materials Letters, vol. 283, 2021, Art. no. 128897.

[2] D. D. Dang, H. L. Nguyen, T. K. P. Le, H. T. Nguyen, H. B. Luong, T. T. Dang, V. V. Pham, D. Q. Ngo, and Q. V. Dang, "Optical properties of a new (1−x)Bi_1/2Na_1/2TiO₃ + xPr_1/2Na_1/2TiO₃ solid solution system,” Materials Letters, vol. 302, 2021, Art. no. 130381.

[3] D. D. Dang, H. T. Nguyen, T. T. T. Chu, Q. H. Nguyen, H. B. Luong, H. T. Nguyen, D. Q. Ngo, N. T. Nguyen, and H. L. Nguyen, "Observation of the ferromagnetic and nonlinear dielectric properties of Mn-doped 0.8BaTiO₃–0.2BaZrO₃ compounds,” Applied Physics A, vol. 127, 2021, Art. no. 61.

[4] D. C. Nguyen, D. P. Bui, V.K. Phan, Q. D. Tran, T. A. Ho, T. H. Nguyen, V. C. Le, H. T. Nguyen, .T. M. H. Nguyen, D. D. Dang, D. Q. Ngo, M. D. Tran, T. L. Phan, D. T. Pham, and D. T. Bui, "Synthesis and Microwave Absorption Properties of Novel Bi_1/2(Na_0.8K_0.2)_1/2TiO₃/Fe₃O₄ Composite,” Materials Transactions, vol. 64, pp. 2450-2456, 2023.

[5] Q. D. Nguyen, H. L. Nguyen, X. D. Luong, V. V. Pham, D. Q Ngo, and D. D. Dang, "Enhanced room temperature ferromagnetism in YMnO₃-modified lead-free ferroelectric Bi_0.5Na_0.5TiO₃ materials,” Applied Physics A, vol. 129, 2023, Art. no. 547.

[6] T. T. H. Le, T. T. Vu, D. Q. Ngo, X. T. Cao, T. T. Duong, D. H. Nguyen, N. K. Tran, and V. T. Pham, "Microstructure and photocatalytic activity of SnO₂:Bi³⁺ nanoparticles,” Optical Materials, vol. 137, 2023, Art. no. 113552.

[7] D. Q. Ngo, V. T. Pham, D. M. Nguyen, and R. Guus, "Influence of heterostructure on structure, electric and magnetic properties of Bi_0.5(Na_0.80,K_0.20)_0.5TiO₃/BaZrO₃ films prepared by the sol–gel method,” Japanese Journal of Applied Physics, vol. 62, 2023, Art. no. 040901.

[8] X. L. Liang, and J. Q. Dai, "Prominent ferroelectric properties in Mn-doped BiFeO₃ spin-coated thin films,” Journal of Alloys and Compounds, vol. 886, 2021, Art. no. 161168.

[9] N. A. Spaldin and M. Fiebig, "The Renaissance of Magnetoelectric Multiferroics,” Science, vol. 309, pp. 391-392, 2005.

[10] D. Q. Ngo, D. M. Nguyen, and R. Guus, "Influence of BiFeO₃ perovskite on the structure and magnetic properties of lead-free Bi_0.5Na_0.4K_0.1TiO₃ films,” Japanese Journal of Applied Physics, vol. 60, 2020, Art. no. 010902.

[11] K. Fujii, H. Kato, K. Omoto, Ma. Yashima, J. Chen, and X. Xing, "Experimental visualization of the Bi–O covalency in ferroelectric bismuth ferrite (BiFeO₃) by synchrotron X-ray powder diffraction analysis,” Physical Chemistry Chemical Physics, vol. 15, pp. 6779-6782, 2013.

[12] Y. Wang, and C. W. Nan, "Effect of Tb doping on electric and magnetic behavior of BiFeO₃ thin films,” Journal of Applied Physics, vol. 103, 2008, Art. no. 024103.

[13] A. R. Makhdoom, M. J. Akhtar, M. A. Rafiq, and M. M. Hassan, "Investigation of transport behavior in Ba doped BiFeO₃,” Ceramics International, vol. 38, pp. 3829-3834, 2012.

[14] D. Kothari et al., "Study of the effect of Mn doping on the BiFeO₃ system,” Journal of Physics: Condensed Matter, vol. 19, 2007, Art. no. 136202.

[15] W. Prellier, M. P. Singh, and P. Murugavel, "The single-phase multiferroic oxides: from bulk to thin film,” Journal of Physics: Condensed Matter, vol. 17, 2005, Art. no. R803.

[16] C. Ederer, and N. A. Spaldin, "Influence of strain and oxygen vacancies on the magnetoelectric properties of multiferroic bismuth ferrite,” Physical Review B, vol. 71, 2005, Art. no. 224103.

[17] G. Catalan and J. Scott, "Physics and Applications of Bismuth Ferrite,” Advanced Materials, vol. 21, pp. 2463-2485, 2009.

[18] T. Rojac, A. Bencan, B. Malic, G. Tutuncu, J. Jones, J. Daniels, and D. Damjanovic, "BiFeO₃ Ceramics: Processing, Electrical, and Electromechanical Properties,” Journal of the American Ceramic Society, vol. 97, 2014, Art. no. 12982.

[19] D. Wang, M. Wang, L. Fengbin, Y. Cui, Q. Zhao, H. Sun, H. Jin, and M. Cao, "Sol–gel synthesis of Nd-doped BiFeO₃ multiferroic and its characterization,” Ceramics International, vol. 41, 2015, Art. no. 8768.

[20] I. H. Ismailzade, R. M. Ismailov, A. I. Alekberov, and F. M. Salaev, "Investigation of the magnetoelectric (ME) effect in solid solutions of the systems BiFeO₃‐BaTiO₃ and BiFeO₃‐PbTiO₃,” Physica Status Solidi (a), vol. 68, pp. K81-K85, 1981.

[21] M. M. Kumar, A. Srinivas, and S. Suryanarayana, "Structure Property Relations in BiFeO₃/BaTiO₃ Solid Solutions,” Journal of Applied Physics, vol. 87, pp. 855-862, 2000.

[22] S. Leontsev, and R. Eitel, "Dielectric and Piezoelectric Properties in Mn‐Modified (1−x)BiFeO₃–xBaTiO₃ Ceramics,” Journal of the American Ceramic Society, vol. 92, pp. 2957-2961, 2009.

[23] M. H. Lee et al., "High-Performance Lead-Free Piezoceramics with High Curie Temperatures,” Adv. Mater, vol. 27, pp. 6976-6982, 2015.

[24] J. Zhao, S. Liu, W. Zhang, Z. Liu, and Z. Liu, " Structural and magnetic properties of Er-doped BiFeO₃ nanoparticles,” J. Nanopart. Res., vol. 15, 2013, Art. no. 1969.

[25] S. M. Selbach, M. A. Einarsrud, and T. Grande, "On the thermodynamic stability of BiFeO₃,” Chem. Mater, vol. 21, 2009, Art. no. 169.

[26] P. Ren, H. Fan, and X. Wang, "Electrospun nanofibers of ZnO/BaTiO₃ heterostructures with enhanced photocatalytic activity,” Catalysis Communications, vol. 25, pp. 32-35, 2012.

[27] A. Jindal, A. Agarwal, and P. Aghamkar, "Structural changes and magnetism in Bi_1−xBa_xFeO₃(x = 0, 0.1, 0.2, 0.3) nanopowders,” Applied Physics A, vol. 124, 2018, Art. no. 323.

[28] B. Ramachandran, A. Dixit, R. Naik, G. Lawes, and M. S. R. Rao, "Charge transfer and electronic transitions in polycrystalline BiFeO₃,” Physical Review B, vol. 82, 2010, Art. no. 012102.

[29] S. T. Zhang, Y. Zhang, M. H. Lu, C. L. Du, Y. F. Chen, Z. G. Liu, Y. Y. Zhu, N. B. Ming, and X. Q. Pan, "Substitution-induced phase transition and enhanced multiferroic properties of Bi_{1− x}La_xFeO₃ ceramics,” Applied Physics Letters, vol. 88, 2006, Art. no. 162901.

[30] W. Zhou, H. Deng, H. Cao, J. He, J. Liu, P. Yang, and J. Chu, "Effects of Sm and Mn co-doping on structural, optical and magnetic properties of BiFeO₃ films prepared by a sol–gel technique,” Materials Letters, vol. 144, pp. 93-96, 2015.

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DOI: https://doi.org/10.34238/tnu-jst.12235

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