RELEASE OF ELECTRIC ENERGY IN PbNb(Zr, Ti, Sn)O3 BY TEMPERATURE- AND BY PRESSURE-ENFORCED PHASE TRANSITIONS

Berlincourt, Don; Jaffe, Hans; Krueger, Helmut; Jaffe, Bernard

doi:10.1063/1.1753882

Cited by 101 publications

(45 citation statements)

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“…Antiferroelectric (AFE) materials have wide applications in high-energy storage capacitors [1], large strain actuators [2,3], explosive electrical transducers [4], and pyroelectric detectors [5] because of the electric field-induced phase transition between the ferroelectric (FE) and the AFE phase. To date, lead-based AFE materials including PZ [6], PZT [7], PLZT [8], and PLZST [9] have been extensively studied and applied.…”

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confidence: 99%

Synthesis of antiferroelectric (Bi0.534Na0.5)0.94Ba0.06TiO3 ceramics with high phase transition temperature and broad temperature range by a solid-state reaction method

Wei

et al. 2013

Chin. Sci. Bull.

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Antiferroelectric 0.94(Bi 0.534 Na 0.5 )TiO 3 -0.06BaTiO 3 ceramics were prepared using a solid-state reaction method, involving the addition of excessive amounts of Bi 2 O 3 . The resulting ceramics featured a very high phase transition temperature (T m ~330°C), from the antiferroelectric to the paraelectric phase, and a low depolarization temperature (T d < 25°C). The broad temperature range, within which antiferroelectric properties are retained, of the prepared materials indicates their higher potential over lead-based antiferroelectric ceramics such as PZT-based materials that exhibit a lower T m ≤ 170°C. The lower T d and higher T m obtained values, relative to those reported in the literature, are believed to be due to the formation of A-site vacancies originating from the incorporation of excess Bi into the perovskite structure of the studied sample. In addition, the synthesized sample shows a high dielectric constant of ~1460, in a temperature range of 50-150°C at 1 kHz, and a high energy storage density of 0.71 J/cm 3 , which is an asset in energy storage capacitor applications. have been extensively studied and applied. However, the restricted use and elimination of toxic lead in these materials is underway in accordance to environmental legislation. Moreover, most PZT-based materials show low AFE-paraelectric (PE) phase transition temperatures, typically T m ≤ 170°C [10,11]. The low transition temperature limits the use of these materials in high temperature-related applications, thereby directing research to lead-free AFE materials with higher AFE-PE phase transition temperatures.In the past decades, (1-x)(Bi 0.5 Na 0.5 )TiO 3 -xBaTiO 3 (BNTxBT) lead-free ceramics have been thoroughly investigated [12][13][14]. Early studies showed that BNT-xBT ceramics exhibit a morphotropic phase boundary (MPB) between the FE rhombohedral phase (R3c) and the FE tetragonal phase (p4mm) at x ≈ 6 mol%. Furthermore, phase transition from FE to AFE, at the MPB, has been reported to occur at a relatively high depolarization temperature T d ~140°C [14]. Recently, Ma et al. [15] reported that at x = 0.06, phase segregation between the FE R3c and relaxor AFE P4bm phases preferentially takes place over phase separation between the FE R3c and FE P4mm phases. Also, transformation from the FE R3c to the relaxor AFE P4bm phase was reported to occur at a lower T d ~114°C [15]. To further reduce T d , Zhang et al.[16] studied K 0.5 Na 0.5 NbO 3 (KNN)-doped BNT-BT ceramics. Although the latter materials displayed AFE character at room temperature, the materials showed a low AFE-PE T m ~210°C. Recently, it was report-

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confidence: 99%

Synthesis of antiferroelectric (Bi0.534Na0.5)0.94Ba0.06TiO3 ceramics with high phase transition temperature and broad temperature range by a solid-state reaction method

Wei

et al. 2013

Chin. Sci. Bull.

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“…Since then, the double hysteresis loop, one important macroscopic effect, has been regarded as a typical characteristic of antiferroelectric materials. This kinds of antiferroelectric behavior is also observed in Pb(Zr, Sn, Ti)O 3 and Pb(La, Zr, Sn, Ti)O 3 ceramics (Berlincourt, 1963(Berlincourt, , 1964Biggers & Schulze, 1974;Gttrttritja et al, 1980;Shebanov et al, 1994). Interestingly, the double hysteresis loops have been observed in BaTiO 3 (Merz, 1953), BaTiO 3 -based (Ren, 2004;Zhang & Ren, 2005Liu et al, 2006), (Na 0.5 Bi 0.5 )TiO 3 -based (Takenaka, 1991;Sakata & Masuda, 1974;Tu et al, 1994;Sakata et al, 1992), (Ba, Sr)TiO 3 (Zhang et al, 2004), KNbO 3 (Feng & Ren, 2007, 2008, BiFeO 3 (Yuen et al, 2007) and other lead-based perovskite ceramics such as Pb(Yb 0.5 Ta 0.5 )O 3 (Yasuda & Konda, 1993) , Pb(Fe 2/3 W 1/3 )O 3 -Pb(Co 1/2 W 1/2 )O 3 (Uchino & Nomura, 1978), Pb(Sc 0.5 Ta 0.5 )O 3 (Chu et al, 1993) and Pb(Co 1/2 W 1/2 )O 3 (Hachiga et al, 1985) over the past decades.…”

Section: Introductionmentioning

confidence: 71%

Double Hysteresis Loop in BaTiO3-Based Ferroelectric Ceramics

Yun¹

2011

Ferroelectrics - Characterization and Modeling

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“…The observed behavior results in a decrease in the electric hysteresis width (ÁEÞ, which could be valuable for applications in nonlinear capacitors. The influence of the temperature on these parameters, and then on the relative stabilities of the FE and AFE phases, has been reported in the literature for Sn-modified PZT system, 14 where a FE-AFE phase transformation has been observed on heating. On the other hand, previous reports on PLZT 2/95/5 A. Pel aiz-Barranco et al…”

Section: Resultsmentioning

confidence: 99%

Switching and energy-storage characteristics in PLZT 2/95/5 antiferroelectric ceramic system

et al. 2016

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Switching mechanisms and energy-storage properties have been investigated in (Pb 0:98 La 0:02 Þ(Zr 0:95 Ti 0:05 Þ 0:995 O 3 antiferroelectric ceramics. The electric field dependence of polarization (P-E hysteresis loops) indicates that both the ferroelectric (FE) and antiferroelectric (AFE) phases coexist, being the AFE more stable above 100 C. It has been observed that the temperature has an important influence on the switching parameters. On the other hand, the energy-storage density, which has been calculated from the P-E hysteresis loops, shows values higher than 1 J/cm 3 for temperatures above 100 C with around 73% of efficiency as average. These properties indicate that the studied ceramic system reveals as a promising AFE material for energy-storage devices application.

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RELEASE OF ELECTRIC ENERGY IN PbNb(Zr, Ti, Sn)O3 BY TEMPERATURE- AND BY PRESSURE-ENFORCED PHASE TRANSITIONS

Cited by 101 publications

References 4 publications

Synthesis of antiferroelectric (Bi0.534Na0.5)0.94Ba0.06TiO3 ceramics with high phase transition temperature and broad temperature range by a solid-state reaction method

Synthesis of antiferroelectric (Bi0.534Na0.5)0.94Ba0.06TiO3 ceramics with high phase transition temperature and broad temperature range by a solid-state reaction method

Double Hysteresis Loop in BaTiO3-Based Ferroelectric Ceramics

Switching and energy-storage characteristics in PLZT 2/95/5 antiferroelectric ceramic system

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