Piezoelectric and dielectric properties of Bi0.5Na0.5TiO3–Bi0.5K0.5TiO3–Ba0.77Ca0.23TiO3 lead-free piezoelectric ceramics
Source abstract
Abstract
Lead-free piezoelectric ceramics (1 − x)Bi0.5(Na0.84K0.16)0.5TiO3–xBa0.77Ca0.23TiO3 (BNKT–xBCT, x = 0–0.04) were synthesized by conventional solid-state reaction method. The piezoelectric, dielectric, and ferroelectric characteristics of the ceramics are investigated and discussed. The XRD results show that Ba0.77Ca0.23TiO3 (BCT) has diffused into Bi0.5(Na0.84K0.16)0.5TiO3 (BNKT) lattices to form a new solid solution. It is shown that moderate additive of BCT (x ≤ 0.025) in BNKT–xBCT ceramics can enhance their piezoelectric and ferroelectric properties. Three dielectric anomalies are observed in BNKT–xBCT (x ≤ 0.03) ceramics. The piezoelectric measurements and P–E hysteresis loops reveal that BNKT–0.025BCT ceramic has the highest piezoelectric performance and strongest ferroelectricity in all the samples. Piezoelectric constants d 33, k p, and k t of 175 pC/N, 29.1, and 54% are, respectively, achieved. Remnant polarization P r and coercive field E c reach 28.3 μC/cm2 and 24.2 kV/cm, respectively.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Microwave Dielectric Ceramics Synthesis · Acoustic Wave Resonator Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (42)
Show source-provided references
1. Takenaka T, Maruyama K, Sakata K (1991) Jap J App Phy 30:223610.1143/JJAP.30.2236 ↗
2. Zhou T, Huang R, Shang X et al (2007) Appl Phys Lett 90:18290310.1063/1.2735552 ↗
3. Zhou X, Gu H, Wang Y et al (2005) Mater Lett 59:164910.1016/j.matlet.2005.01.034 ↗
4. Makoto I, Katsuya Y, Muneyasu S et al (2008) Appl Phys Lett 93:903
5. Sasaki A, Chiba T, Mamiya Y et al (1999) Jpn J Appl Phys 38:556410.1143/JJAP.38.5564 ↗
6. Pengpat K, Hanphimol S, Eitssayeam S et al (2006) J Electroceram 16:30110.1007/s10832-006-9869-1 ↗
7. Zhou C, Liu X (2008) Mater Chem Phy 108:41310.1016/j.matchemphys.2007.10.017 ↗
8. Ishii H, Nagata H, Takenaka T (2001) Jpn J Appl Phys 40:5560
9. Zhou C, Liu X (2008) J Mater Sci 43:1016. doi: 10.1007/s10853-007-2246-x10.1007/s10853-007-2246-x ↗
10. Fan G, Lu W, Wang X et al (2008) J Phys D Appl Phys 41:03540310.1088/0022-3727/41/3/035403 ↗
11. Ni H, Luo L, Li W et al (2011) J Alloys Compd 509:395810.1016/j.jallcom.2010.12.190 ↗
12. Li J, Wang F, Qin X et al. (2010) Appl Phys A Mater. doi: 10.1007/s00339-010-6074-510.1007/s00339-010-6074-5 ↗
13. Wu L, Xiao D, Zhou F et al (2011) J Alloys Compd 509:46610.1016/j.jallcom.2010.09.062 ↗
14. Zheng Q, Xu C, Lin D et al (2008) J Phys D Appl Phys 41:12541110.1088/0022-3727/41/12/125411 ↗
15. Nagata H, Yoshida M, Makiuchi Y et al (1991) Jpn J Appl Phys 30:223610.1143/JJAP.30.2236 ↗
16. Yang Z, Liu B, Wei L et al (2007) Mater Res Bull 43:8110.1016/j.materresbull.2007.02.016 ↗
17. Chu B, Chen D, Li G et al (2002) J Eur Ceram Soc 22:211510.1016/S0955-2219(02)00027-4 ↗
18. Xu C, Lin D, Kwok WK (2008) Solid State Sci 10:93410.1016/j.solidstatesciences.2007.11.003 ↗
19. Zhao S, Li G, Ding A et al (2006) J Phys D Appl Phys 39:227710.1088/0022-3727/39/10/042 ↗
20. Yoshii K, Hiruma Y, Nagata H (2006) Jpn J Appl Phys 45:449310.1143/JJAP.45.4493 ↗
21. Wang X, Yamada H, Xu C (2005) Appl Phys Lett 86:02290510.1063/1.1850598 ↗
22. Liu W, Ren X (2009) Phys Rev Lett 103:25760210.1103/PhysRevLett.103.257602 ↗
23. Jones GO, Thomas PA (2002) Acta Cryst B 58:16810.1107/S0108768101020845 ↗
24. Gorfman S, Thomas PA (2010) J Appl Cryst 43:140910.1107/S002188981003342X ↗
25. Aksel E, Forrester JS, Jones JL et al (2011) Appl Phys Lett 98:15290110.1063/1.3573826 ↗
26. Ranjan R, Dviwedi A (2005) Solid State Commun 135:39410.1016/j.ssc.2005.03.053 ↗
27. Jo W, Daniels JE, Jones JL et al (2011) J Appl Phys 109:01411010.1063/1.3530737 ↗
28. Seifert KTP, Jo W, Rödel J (2010) J Am Ceram Soc 93:139210.1111/j.1551-2916.2009.03573.x ↗
29. Daniels JE, Jo W, Rödel J et al (2010) Acta Mater 58:210310.1016/j.actamat.2009.11.052 ↗
30. Jo W, Rödel J et al (2011) Appl Phys Lett 99:04290110.1063/1.3615675 ↗
31. Daniels JE, Jo W, Rödel J, Jones JL (2009) Appl Phys Lett 95:03290410.1063/1.3182679 ↗
32. Zhou C, Liu X, Li W et al (2009) Solid State Commun 149:48110.1016/j.ssc.2008.12.034 ↗
33. Zhang Q, Wang H, Kim N et al (1994) J Appl Phys 75:45410.1063/1.355874 ↗
34. Park S, Shrout T (1997) J Appl Phys 82:180410.1063/1.365983 ↗
35. Wu L, Liu N, Zhou F et al (2010) J Alloys Compd 507:47910.1016/j.jallcom.2010.07.208 ↗
36. Guo Y, Gu M, Luo H et al (2011) Phys Rev B 83:05411810.1103/PhysRevB.83.054118 ↗
37. Guo Y, Liu Y, Withers RL et al (2011) Chem Mater 23:21910.1021/cm102719k ↗
38. Lin D, Kwok KW (2010) J Mater Sci Mater Electron 21:106010.1007/s10854-009-9998-9 ↗
39. Dittmer R, Jo W, Daniels J, Schaab S, Rödel J (2011) J Am Ceram Soc 1–8. doi: 10.1111/j.1551-2916.2011.04631.x10.1111/j.1551-2916.2011.04631.x ↗
40. Borchhardt G, Cieminski JV, Schmidt G (1980) Phys Status Solidi A 59:74910.1002/pssa.2210590242 ↗
41. Shur VY, Rumyantsev EL, Lomakin GG et al (2005) Ferroelectrics 314:24510.1080/00150190590935337 ↗
42. Jo W, Schaab S, Sapper E, Schmitt LA, Kleebe H et al (2011) J Appl Phys 110:07410610.1063/1.3645054 ↗