고온 진동 센서용 BiFeO3-BaTiO3 압전세라믹의 나노 BaTiO3 모분말 도입에 따른 화학적 불균일성 및 압전 특성 연구 = Effect of Nano-BaTiO3 Raw Powder on Chemical Heterogeneity and Piezoelectric Properties of BiFeO3-BaTiO3 Ceramics for High-temperature Vibration Sensor

다국어 초록 (Multilingual Abstract)

1mol% MnO2-doped 0.7BiFeO3-0.3BaTiO3 (BFO-BTO) piezoceramics were synthesized through a conventional solid-state method, using nano-sized BaTiO3 raw powders. In the application of the nano-BaTiO3 raw powders, the phase structure, chemical heterogeneity, microstructure, ferroelectric, and piezoelectric properties significantly changed, compared to the application of conventional micron-sized BaCO3 and TiO2 raw powders. The sintered BFO-BTO piezoceramics showed a reduced chemical heterogeneity and strong ferroelectric nature, whereas the counterparts using the conventional micron-sized raw powders typically exhibited a core-shell structure with a high degree of chemical heterogeneity, causing a relaxor characteristic. In addition, the piezoceramics sintered using the nano-sized BaTiO3 exhibited greater piezoelectric, ferroelectric and insulating properties, compared to those of ceramics sintered using the conventional micron-sized raw powders. The property enhancements of the BFO-BTO piezoceramics were attributed to the effects of reduced chemical heterogeneity, large grain size, low leakage current and the formation of appropriate morphotropic phase boundary. Finally, the achieved high TC of 519.1°C and excellent thermal aging resistance of d33 up to 480°C indicate great potential for use in high-temperature environments.

참고문헌 (Reference)

1 백병주 ; 허인재 ; 김진오, "초음파센서용 압전 원판 변환기의 면내/면외 진동" 한국소음진동공학회 31 (31): 330-338, 2021

2 Ogihara, H., "Weakly Coupled Relaxor Behavior of BaTiO3-BiScO3 Ceramics" 92 (92): 110-118, 2009

3 Wang, G., "Ultrahigh Energy Storage Density Lead-free Multilayers by Controlled Electrical Homogeneity" 12 (12): 582-588, 2019

4 Lee, M. H., "Thermal Quenching Effects on the Ferroelectric and Piezoelectric Properties of BiFeO3–BaTiO3 Ceramics" 1 (1): 1772-1780, 2019

5 Hennings, D., "Temperature-stable Dielectrics Based on Chemically Inhomogeneous BaTiO3" 67 (67): 249-254, 1984

6 Das, R., "Structure, Dielectric and Electrical Properties of Relaxor Lead-free Double Perovskite: Nd2NiMnO6" 13 (13): 1-11, 2019

7 Kumar, M. M., "Structure Property Relations in BiFeO3/BaTiO3 Solid Solutions" 87 (87): 855-862, 2000

8 Behera, C., "Structural and Electrical Properties of La-modified BiFeO3–BaTiO3 Composites" 25 (25): 2086-2095, 2014

9 Lin, Y., "Structural Phase Boundary of BiFeO3-Bi(Zn1/2Ti1/2)O3-BaTiO3 Lead-free Ceramics and Their Piezoelectric Properties" 26 (26): 7351-7360, 2015

10 Zheng, T., "Recent Development in Lead-free Perovskite Piezoelectric Bulk Materials" 98 : 552-624, 2018

11 Taibi, A., "Pure Perovskite BiFeO3-BaTiO3 Ceramics Prepared by Reaction Flash Sintering of Bi2O3-Fe2O3-BaTiO3 Mixed Powders" 47 (47): 26947-26954, 2021

12 Fu, H., "Polarization Rotation Mechanism for Ultrahigh Electromechanical Response in Single-crystal Piezoelectrics" 403 : 281-283, 2000

13 Zhu, L. F., "Piezoelectric, Ferroelectric and Ferromagnetic Properties of (1−x)BiFeO3-xBaTiO3 Lead-free Ceramics Near Morphotropic Phase Boundary" 29 (29): 2307-2315, 2017

14 Gautschi, G., "Piezoelectric Sensorics: Force, Strain, Pressure, Acceleration and Acoustic Emission Sensors, Materials and Amplifiers" Springer 2002

15 Yang, H., "Piezoelectric Properties and Temperature Stabilities of Mn-and Cu-modified BiFeO3-BaTiO3 High Temperature Ceramics" 33 (33): 1177-1183, 2013

16 Serridge, M., "Piezoelectric Accelerometer and Vibration Preamplifiers in Theory and Application Handbook" Brüel & Kjær 1987

17 Wu, J., "Perovskite Lead-free Piezoelectric Ceramics" 127 : 190901-, 2020

18 Panda, P. K., "PZT to Lead Free Piezo Ceramics: A Review" 474 (474): 128-143, 2015

19 Calisir, I., "Optimization of Functional Properties in Lead-free BiFeO3–BaTiO3 Ceramics Through La3+Substitution Strategy" 6 (6): 5378-5397, 2018

20 Calisir, I., "Optimisation of Functional Properties in Lead-free BiFeO3-BaTiO3 Ceramics through La3+Substitution Strategy" 6 (6): 5378-5397, 2018

21 Ye, X., "Novel Powder Packing Theory with Bimodal Particle Size Distribution-application in Superalloy" 29 (29): 2280-2287, 2018

22 Li, Y., "Multiple Property Enhancement in Bismuth Ferrite‐based Ferroelectrics by Balancing Nanodomain and Relaxor State" 105 (105): 1241-1252, 2021

23 Rödel, J., "Lead-free Piezoceramics: Status and Perspectives" 43 : 576-580, 2018

24 Cheng, S., "Lead-free 0.7BiFeO3-0.3BaTiO3 High-temperature Piezoelectric Ceramics: Nano-BaTiO3 Raw Powder Leading to a Distinct Reaction Path and Enhanced Electrical Properties" 45 (45): 10438-10447, 2019

25 Bernardo, M. S., "Intrinsic Compositional Inhomogeneities in Bulk Ti-doped BiFeO3:Microstructure Development and Multiferroic Properties" 25 (25): 1533-1541, 2013

26 Ibn-Mohammed, T., "Integrated Hybrid Life Cycle Assessment and Supply Chain Environmental Profile Evaluations of Lead-based (Lead Zirconate Titanate) Versus Lead-free (Potassium Sodium Niobate) Piezoelectric Ceramics" 9 (9): 3495-3520, 2016

27 Lee, M. H., "High-performance Lead-free Piezoceramics with High Curie Temperatures" 27 (27): 6976-6982, 2015

28 Li, Q., "High Temperature Dielectric, Ferroelectric and Piezoelectric Properties of Mn-modified BiFeO3-BaTiO3Lead-free Ceramics" 52 (52): 229-237, 2016

29 Wang, X., "Giant Piezoelectricity in Potassium-sodium Niobate Lead-free Ceramics" 136 (136): 2905-2910, 2014

30 Jo, W., "Giant Electric-field-induced Strains in Lead-free Ceramics for Actuator Applications – Status and Perspective" 29 (29): 71-93, 2012

31 Chen, J., "Enhanced Thermal Stability of Lead-free High Temperature 0.75BiFeO3–0.25BaTiO3 Ceramics with Excess Bi content" 589 : 115-119, 2014

32 Zhu, L. F., "Enhanced Piezoelectric and Ferroelectric Properties of BiFeO3-BaTiO3Lead-free Ceramics by Optimizing the Sintering Temperature and Dwell Time" 38 (38): 3463-3471, 2018

33 Tong, K., "Enhanced Piezoelectric Response and High-temperature Sensitivity by Site-selected Doping of BiFeO3-BaTiO3Ceramics" 38 (38): 1356-1366, 2018

34 Zhu, L. F., "Enhanced Piezoelectric Properties of Bi(Mg1/2Ti1/2)O3 Modified BiFeO3-BaTiO3Ceramics Near the Morphotropic Phase Boundary" 664 : 602-608, 2016

35 Cheng, S., "Enhanced Insulating and Piezoelectric Properties of 0.7BiFeO3–0.3BaTiO3 Lead-free Ceramics by Optimizing Calcination Temperature: Analysis of Bi3+ Volatilization and Phase Structures" 6 (6): 3982-3989, 2018

36 Rai, R., "Enhanced Ferroelectric and Magnetic Properties of Perovskite Structured Bi1−x−yGdxLayFe1−yTiyO3Magnetoelectric Ceramics" 74 (74): 905-912, 2013

37 Zhang, G. D., "Enhanced Electrical Properties of 0.7BiFeO3–0.3BaTiO3 Lead-free Ceramics Obtained by Optimizing the Calcination Temperature and Time" 33 (33): 10226-10233, 2022

38 Zheng, T., "Effects of Site Engineering and Doped Element Types on Piezoelectric and Dielectric Properties of Bismuth Ferrite Lead-free Ceramics" 3 (3): 11326-11334, 2015

39 Gobran, H. A., "Effects of Particle Size and Pressure on the Reactive Sintering of RuAl Intermetallic Compound" 2 (2): 555-562, 2004

40 Zheng, T., "Effects of Oxide Additives on Structure and Properties of Bismuth Ferrite-based Ceramics" 28 : 11534-11542, 2017

41 Zhou, C., "Effects of Bi Excess on the Structure and Electrical Properties of High-temperature BiFeO3–BaTiO3 Piezoelectric Ceramics" 24 (24): 1685-1689, 2012

42 Rahangdale, K. K., "Effect of Oxygen Vacancies on the Dielectricity of Ga Doped Equimolar BiMnO3–BaTiO3 Characterized by XPS Analysis" 626 : 1-8, 2022

43 Nayak, S., "Effect of A‐site Substitutions on Energy Storage Properties of BaTiO3‐BiScO3 Weakly Coupled Relaxor Ferroelectrics" 102 (102): 5919-5933, 2019

44 Restriction of the Use of Certain hazardous Substances in Electrical and Electronic Equipment, "EU-Directive 2002/95/EC" 46 (46): 19-23, 2003

45 Rojac, T., "Domain-wall Conduction in Ferroelectric BiFeO3Controlled by Accumulation of Charged Defects" 16 (16): 322-327, 2017

46 Cui, Y. F., "Dielectric, Magnetic, and Magnetoelectric Properties of La and Ti Codoped BiFeO3" 97 (97): 222904-, 2010

47 Zhou, C., "Dielectric, Ferroelectric and Piezoelectric Properties of La-substituted BiFeO3-BaTiO3 Ceramics" 3 (3): 4307-4311, 2013

48 Leontsev, S. O., "Dielectric and Piezoelectric Properties in Mn-Modified (1−x)BiFeO3-xBaTiO3 Ceramics" 92 (92): 2957-2961, 2009

49 Park, Y., "Dielectric Temperature Characteristics of Cerium-modified Barium Titanate Based Ceramics with Core-shell Grain Structure" 80 (80): 106-112, 1997

50 Guo, Y., "Critical roles of Mn-ions in Enhancing the Insulation, Piezoelectricity and Multiferroicity of BiFeO3-based Lead-free High Temperature Ceramics" 3 (3): 5811-5824, 2015

51 Uchino, K., "Critical Exponents of The Dielectric Constants in Diffused-phase-transition Crystals" 44 (44): 55-61, 1982

52 Li, B., "Constructing Relaxor/ Ferroelectric Pseudocomposite to Reveal the Domain Role in Electrostrain of Bismuth Ferrite-Barium Titanate Based Ceramics" 14 (14): 18713-18722, 2022

53 Li, C., "Competitive Mechanism of Temperature-dependent Electrical Properties in BiFeO3-BaTiO3 Ferroelectrics Controlled by Domain Evolution" 206 : 116601-, 2021

54 Calisir, I., "Chemical Heterogeneity and Approaches to Its Control in BiFeO3-BaTiO3 Lead-free Ferroelectrics" 6 (6): 134-146, 2018

55 Wang, D., "BiFeO3-BaTiO3: A New Generation of Lead-free Electroceramics" 8 (8): 130004-, 2019

56 Maurya, D., "BiFeO3 Ceramics Synthesized by Mechanical Activation Assisted Versus Conventional Solid-state-reaction Process: A Comparative Study" 477 (477): 780-784, 2009

57 Duan, W. H., "Applications of Piezoelectric Materials in Structural Health Monitoring and Repair: Selected Research Examples" 3 (3): 5169-5194, 2010

58 Wu, J., "Advances in Lead-free Piezoelectric Materials" Springer 2018