References(46)
[1]
J Rödel, W Jo, KTP Seifert, et al. Perspective on the development of lead-free piezoceramics. J Am Ceram Soc 2009, 92: 1153-1177.
[2]
W Jo, R Dittmer, M Acosta, et al. Giant electric-field- induced strains in lead-free ceramics for actuator applications-status and perspective. J Electroceram 2012, 29: 71-93.
[3]
C Moure, O Peña. Recent advances in perovskites: Processing and properties. Prog Solid State Chem 2015, 43: 123-148.
[4]
Y Saito, H Takao, T Tani, et al. Lead-free piezoceramics. Nature 2004, 432: 84-87.
[5]
HG Wei, H Wang, YJ Xia, et al. An overview of lead-free piezoelectric materials and devices. J Mater Chem C 2018, 6: 12446-12467.
[6]
JF Li, K Wang, FY Zhu, et al. (K,Na)NbO3-based lead-free piezoceramics: Fundamental aspects, processing technologies, and remaining challenges. J Am Ceram Soc 2013, 96: 3677-3696.
[7]
XY Peng, BP Zhang, LF Zhu, et al. Multi-phase structure and electrical properties of Bi0.5Li0.5ZrO3 doping K0.48Na0.56NbO3 lead-free piezoelectric ceramics. J Adv Ceram 2018, 7: 79-87.
[8]
, VK Thakur, RK Gupta. Recent progress on ferroelectric polymer-based nanocomposites for high energy density capacitors: Synthesis, dielectric properties, and future aspects. Chem Rev 2016, 116: 4260-4317.
[9]
K Wang, JF Li. (K,Na)NbO3-based lead-free piezoceramics: Phase transition, sintering and property enhancement. J Adv Ceram 2012, 1: 24-37.
[10]
K Xu, J Li, X Lv, et al. Superior piezoelectric properties in potassium-sodium niobate lead-free ceramics. Adv Mater 2016, 28: 8519-8523.
[11]
WZ Yao, JL Zhang, CM Zhou, et al. Giant piezoelectricity, rhombohedral-orthorhombic-tetragonal phase coexistence and domain configurations of (K, Na)(Nb, Sb)O3-BiFeO3- (Bi, Na)ZrO3 ceramics. J Eur Ceram Soc 2020, 40: 1223-1231.
[12]
JL Zhang, X Sun, WB Su, et al. Superior piezoelectricity and rhombohedral-orthorhombic-tetragonal phase coexistence of (1-x)(K,Na)(Nb,Sb)O3-x(Bi,Na)HfO3 ceramics. Scr Mater 2020, 176: 108-111.
[13]
SJ Zhang, R Xia, TR Shrout. Lead-free piezoelectric ceramics vs. PZT? J Electroceram 2007, 19: 251-257.
[14]
Y Quan, W Ren, G Niu, et al. Large piezoelectric strain with superior thermal stability and excellent fatigue resistance of lead-free potassium sodium niobate-based grain orientation- controlled ceramics. ACS Appl Mater Interfaces 2018, 10: 10220-10226.
[15]
J Koruza, AJ Bell, T Frömling, et al. Requirements for the transfer of lead-free piezoceramics into application. J Materiomics 2018, 4: 13-26.
[16]
MX Fang, S Rajput, ZH Dai, et al. Understanding the mechanism of thermal-stable high-performance piezoelectricity. Acta Mater 2019, 169: 155-161.
[17]
M Hinterstein, M Hoelzel, J Rouquette, et al. Interplay of strain mechanisms in morphotropic piezoceramics. Acta Mater 2015, 94: 319-327.
[18]
P Li, XQ Chen, FF Wang, et al. Microscopic insight into electric fatigue resistance and thermally stable piezoelectric properties of (K,Na)NbO3-based ceramics. ACS Appl Mater Interfaces 2018, 10: 28772-28779.
[19]
X Lv, JG Wu, JG Zhu, et al. Temperature stability and electrical properties in La-doped KNN-based ceramics. J Am Ceram Soc 2018, 101: 4084-4094.
[20]
MH Zhang, K Wang, YJ Du, et al. High and temperature- insensitive piezoelectric strain in alkali niobate lead-free perovskite. J Am Chem Soc 2017, 139: 3889-3895.
[21]
QY Jiang, EC Subbarao, LE Cross. Effect of composition and temperature on electric fatigue of La-doped lead zirconate titanate ceramics. J Appl Phys 1994, 75: 7433-7443.
[22]
SJ Zhang, R Xia, H Hao, et al. Mitigation of thermal and fatigue behavior in K0.5Na0.5NbO3-based lead free piezoceramics. Appl Phys Lett 2008, 92: 152904.
[23]
K Wang, FZ Yao, W Jo, et al. Temperature-insensitive (K, Na)NbO3-based lead-free piezoactuator ceramics. Adv Funct Mater 2013, 23: 4079-4086.
[24]
FZ Yao, EA Patterson, K Wang, et al. Enhanced bipolar fatigue resistance in CaZrO3-modified (K, Na)NbO3 lead- free piezoceramics. Appl Phys Lett 2014, 104: 242912.
[25]
RD Shannon. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Cryst Sect A 1976, 32: 751-767.
[26]
H Tao, JG Wu, DQ Xiao, et al. High strain in (K,Na)NbO3 -based lead-free piezoceramics. ACS Appl Mater Interfaces 2014, 6: 20358-20364.
[27]
WW Yang, P Li, SH Wu, et al. Coexistence of excellent piezoelectric performance and thermal stability in KNN- based lead-free piezoelectric ceramics. Ceram Int 2020, 46: 1390-1395.
[28]
X Lv, ZY Li, JG Wu, et al. Enhanced piezoelectric properties in potassium-sodium niobate-based ternary ceramics. Mater Des 2016, 109: 609-614.
[29]
H Tao, JG Wu, T Zheng, et al. New (1- x)K0.45Na0.55Nb0.96 Sb0.04O3-xBi0.5Na0.5HfO3 lead-free ceramics: Phase boundary and their electrical properties. J Appl Phys 2015, 118: 044102.
[30]
H Tao, JG Wu. Giant piezoelectric effect and high strain response in (1-x)(K0.45Na0.55)(Nb1Sb)O3-xBi0.5Na0.5Zr1-HfO3 lead-free ceramics. J Eur Ceram Soc 2016, 36: 1605-1612.
[31]
B Cui, P Werner, TP Ma, et al. Direct imaging of structural changes induced by ionic liquid gating leading to engineered three-dimensional meso-structures. Nat Commun 2018, 9: 3055.
[32]
XZ Wang, Y Huan, ZX Wang, et al. Electrical conduction and dielectric relaxation mechanisms in the KNN-based ceramics. J Appl Phys 2019, 126: 104101.
[33]
MAL Nobre, S Lanfredi. Ferroelectric state analysis in grain boundary of Na0.85Li0.15NbO3 ceramic. J Appl Phys 2003, 93: 5557-5562.
[34]
SH Yoon, CA Randall, KH Hur. Effect of acceptor (Mg) concentration on the resistance degradation behavior in acceptor (Mg)-doped BaTiO3 Bulk ceramics: I. impedance analysis. J Am Ceram Soc 2009, 92: 1758-1765.
[35]
JTS Irvine, DC Sinclair, AR West. Electroceramics: characterization by impedance spectroscopy. Adv Mater 1990, 2: 132-138.
[36]
Y Huan, XH Wang, T Wei, et al. Defect control for enhanced piezoelectric properties in SnO2 and ZrO2 co-modified KNN ceramics fired under reducing atmosphere. J Eur Ceram Soc 2017, 37: 2057-2065.
[37]
Y Huan, XH Wang, T Wei, et al. Defect engineering of high-performance potassium sodium niobate piezoelectric ceramics sintered in reducing atmosphere. J Am Ceram Soc 2017, 100: 2024-2033.
[38]
A Molak, E Ksepko, I Gruszka, et al. Electric permittivity and conductivity of (Na0.5Pb0.5)(Mn0.5Nb0.5)O3 ceramics. Solid State Ionics 2005, 176: 1439-1447.
[39]
MA Rafiq, A Tkach, ME Costa, et al. Defects and charge transport in Mn-doped K0.5Na0.5NbO3 ceramics. Phys Chem Chem Phys 2015, 17: 24403-24411.
[40]
X Lv, JG Wu, DQ Xiao, et al. Electric field-induced phase transitions and composition-driven nanodomains in rhombohedral-tetragonal potassium-sodium niobate-based ceramics. Acta Mater 2017, 140: 79-86.
[41]
Y Huan, XH Wang, LT Li. Displacement of Ta-O bonds near polymorphic phase transition in Li-, Ta-, and Sb-modified (K,Na)NbO3 ceramics. Appl Phys Lett 2014, 104: 242905.
[42]
Y Huan, T Wei, ZX Wang, et al. Polarization switching and rotation in KNN-based lead-free piezoelectric ceramics near the polymorphic phase boundary. J Eur Ceram Soc 2019, 39: 1002-1010.
[43]
K Wang, JF Li. Domain engineering of lead-free Li-modified (K,Na)NbO3 polycrystals with highly enhanced piezoelectricity. Adv Funct Mater 2010, 20: 1924-1929.
[44]
MH Zhang, K Wang, JS Zhou, et al. Thermally stable piezoelectric properties of (K,Na)NbO3-based lead-free perovskite with rhombohedral-tetragonal coexisting phase. Acta Mater 2017, 122: 344-351.
[45]
YC Zhen, ZY Cen, LL Chen, et al. The effect of microstructure on piezoelectric properties and temperature stability for MnO doped KNN-based ceramics sintered in different atmospheres. J Alloys Compd 2018, 752: 206-212.
[46]
JH Kim, DH Kim, TH Lee, et al. Large electrostrain in K(Nb1-xMnx)O3 lead-free piezoelectric ceramics. J Am Ceram Soc 2016, 99: 4031-4038.