Reduced hysteresis of KNNS-BNKZ piezoelectric ceramics through the control of sintering temperature
Source abstract
Abstract
Abstract The hysteresis of piezoelectric ceramics plays an important role in determining errors when they are applied in actuators. However, the relationships between the hysteresis characteristic, preparation process of the piezoelectric ceramic, and displacement error of the actuator have rarely been systematically studied. In this study, 0.9625(K 0.48 Na 0.52 )(Nb 0.6 Sb 0.4 )O 3 -0.0375Bi 0.5 (Na 0.82 K 0.18 ) 0.5 ZrO 3 (KNNS-BNKZ) ceramics were prepared via a solid-state reaction and sintered at 1140 °C, 1160 °C, and 1180 °C. Subsequently, the influence of sintering temperatures on the phase composition, microstructure, piezoelectric properties, and ferroelectric properties of the samples was studied. Furthermore, the factors affecting the hysteresis characteristics were systematically analyzed. The results showed that the ceramic sintered at 1140 °C possessed the smallest hysteresis with H max = 25% owing to its phase composition and microstructure. Additionally, linear regression of the displacement versus voltage was carried out and the corresponding equations were obtained. Finally, the hysteresis model of the ceramic sintered at 1140 ℃ was established and its error was determined to be less than 1.81%, which renders these ceramics suitable for application in high-precision actuators.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Acoustic Wave Resonator Technologies · Dielectric materials and actuators
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (44)
Show source-provided references
1. Optimized electrode coverage of membrane actuators based on epitaxial PZT thin films10.1088/0964-1726/22/8/085013 ↗
2. Improvement of scanning accuracy of PZT piezoelectric actuators by feed-forward model-reference control10.1016/0141-6359(94)90018-3 ↗
3. Analytical analysis of a circular PZT actuator for valveless micropumps10.1016/S0924-4247(03)00006-2 ↗
4. Lead-free piezoceramics10.1038/nature03028 ↗
5. Lead-free piezoelectric ceramics: alternatives for PZT?10.1007/s10832-007-9095-5 ↗
6. Current status and prospects of lead-free piezoelectric ceramics10.1016/j.jeurceramsoc.2005.03.125 ↗
7. (K, Na)NbO3‐Based lead‐free piezoceramics: fundamental aspects, processing technologies, and remaining challenges10.1111/jace.12715 ↗
8. Temperature stability of the piezoelectric properties of Li-modified KNN ceramics10.1016/j.jeurceramsoc.2007.02.100 ↗
9. Normal sintering of (K,Na)NbO3‐based ceramics: influence of sintering temperature on densification, microstructure, and electrical properties10.1111/j.1551-2916.2006.01313.x ↗
10. Perspective on the development of lead‐free piezoceramics10.1111/j.1551-2916.2009.03061.x ↗
11. Piezoelectric properties of Li- and Ta-modified (K0.5Na0.5)NbO3 ceramics10.1063/1.2123387 ↗
12. Phase diagram and enhanced piezoelectricity in the strontium titanate doped potassium–sodium niobate solid solution10.1002/pssa.200510014 ↗
13. Piezoelectric properties in perovskite 0.948(K0.5Na0.5)NbO3–0.052LiSbO3 lead-free ceramics10.1063/1.2382348 ↗
14. Phase transitional behavior in K0.5Na0.5NbO3–LiTaO3 ceramics10.1063/1.2751607 ↗
15. Phase coexistence and high piezoelectric properties in (K0.40Na0.60)0.96Li0.04Nb0.80Ta0.20O3 ceramics10.1088/0022-3727/41/3/035402 ↗
16. Polymorphic phase transition and excellent piezoelectric performance of (K0.55Na0.45)0.965Li0.035Nb0.80Ta0.20O3 lead-free ceramics
17. Remarkably Strong piezoelectricity of lead‐free (K0.45Na0.55)0.98Li0.02(Nb0.77Ta0.18Sb0.05)O3 ceramic10.1111/j.1551-2916.2011.04468.x ↗
18. Giant piezoelectricity in potassium-sodium niobate lead-free ceramics10.1021/ja500076h ↗
19. Effects of K/Na ratio on the phase structure and electrical properties of (KxNa0.96−xLi0.04)(Nb0.91Ta0.05Sb0.04)O3 lead-free ceramics
20. Enhanced electromechanical response of ferroelectrics due to charged domain walls10.1038/ncomms1751 ↗
21. High strain in (K,Na)NbO3-based lead-free piezoelectric fibers10.1021/cm501538x ↗
22. Domain configuration and piezoelectric properties of (K 0.50 Na 0.50) 1−x Li x (Nb 0.80 Ta 0.20)O 3 ceramics10.1016/j.jeurceramsoc.2014.07.026 ↗
23. Elastic, dielectric and electromechanical properties of (Bi 0.5 Na 0.5)TiO 3 -BaTiO 3 piezoceramics at the morphotropic phase boundary region10.1016/j.jallcom.2016.08.116 ↗
24. Electromechanical properties of CaZrO3 modified (K,Na)NbO3‐based lead‐free piezoceramics under uniaxial stress conditions10.1111/jace.14661 ↗
25. Enhanced electromechanical properties of CaZrO3-modified (K0.5Na0.5)NbO3-based lead-free ceramics10.1016/j.ceramint.2017.03.014 ↗
26. Modeling and high dynamic compensating the rate-dependent hysteresis of piezoelectric actuators via a novel modified inverse preisach model10.1109/TCST.2012.2206029 ↗
27. Improving atomic force microscopy imaging by a direct inverse asymmetric PI hysteresis model10.3390/s150203409 ↗
28. Tracking control of a piezoceramic actuator with hysteresis compensation using inverse Preisach model10.1109/TMECH.2005.844708 ↗
29. Neural networks Preisach model and inverse compensation for hysteresis of piezoceramic actuator
30. G. Jie, X. Liu, X. Liao, L. Li, Dynamic Preisach model and inverse compensation for hysteresis of piezoceramic actuator based on neural networks, Control Conference, 2010, pp. 0.446–451.
31. Phase transition and high piezoelectric properties of Li 0.058 (Na 0.52+x K 0.48) 0.942 NbO 3 lead-free ceramics10.1111/j.1551-2916.2010.04123.x ↗
32. Characteristics of giant piezoelectricity around the rhombohedral-tetragonal phase boundary in (K,Na)NbO3-based ceramics with different additives10.1039/C5TA03511B ↗
33. Grain growth inhibition by connected porosity in sintered niobium10.1016/j.actamat.2013.06.027 ↗
34. Twinning in ferroelectric and ferroelastic ceramics: stress relief10.1007/BF00584864 ↗
35. Grain-size effects on the ferroelectric behavior of dense nanocrystalline BaTiO10.1103/PhysRevB.70.024107 ↗
36. Piezoelectric properties in (K 0.5 Bi 0.5)TiO 3 -(Na 0.5 Bi 0.5)TiO 3 -BaTiO 3 lead-free ceramics10.1109/TUFFC.2007.336 ↗
37. Effect of grain size on the transition between ferroelectric and relaxor states in 0.8Pb(Mg1/3Nb2/3)O3–0.2 PbTiO3 ceramics10.1103/PhysRevB.78.094103 ↗
38. Random-field induced antiferromagnetic, ferroelectric and structural domain states10.1142/S0217979293002912 ↗
39. Dependence of the direct piezoelectric effect in coarse and fine grain barium titanate ceramics on dynamic and static pressure10.1063/1.115572 ↗
40. Microstructural origin for the piezoelectricity evolution in (K0.5Na0.5)NbO3-based lead-free ceramics10.1063/1.4825213 ↗
41. Force constant and effective mass of 90° domain walls in ferroelectric ceramics10.1063/1.349421 ↗
42. Intrinsic and extrinsic size effects in fine‐grained morphotropic‐phase‐boundary lead zirconate titanate ceramics10.1111/j.1151-2916.1998.tb02389.x ↗
43. Direct evaluation of domain‐wall and intrinsic contributions to the dielectric and piezoelectric response and their temperature dependence on lead zirconate‐titanate ceramics10.1063/1.355874 ↗
44. Nonlinearity of strain and strain hysteresis in morphotropic LaSr-doped lead zirconate titanate under unipolar cycling with high electric fields10.1063/1.2434836 ↗