High energy storage density performance of Ba, Sr-modified lead lanthanum zirconate titanate stannate antiferroelectric ceramics

Wang, Jinfei; Yang, Tongqing; Chen, Shengchen; Li, Gang

doi:10.1016/j.materresbull.2013.05.083

Cited by 57 publications

(20 citation statements)

References 17 publications

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“…Compared to the ferroelectric (FE) materials and linear dielectric materials [1,2], anti-ferroelectric (AFE) materials possess higher energy density (W), and they are more suitable for storage capacitors [3][4][5][6]. As reported, the W value of AFE ceramics ranges from 0.4 to 2.57 J/cm 3 [7][8][9], most of them are included Pb, such as PZST, PLZT, PLZ.…”

Section: Introductionmentioning

confidence: 99%

Microstructures and energy storage properties of Mn-doped 0.97Bi0.47Na0.47Ba0.06TiO3–0.03K0.5Na0.5NbO3 lead-free antiferroelectric ceramics

Yuan

Meng

Liu

et al. 2015

J Mater Sci: Mater Electron

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Mn-doped 0.97Bi 0.47 Na 0.47 Ba 0.06 TiO 3 -0.03K 0.5 Na 0.5 NbO 3 (BNBT-KNN) lead-free energy storage ceramics were prepared by the conventional solid-state reaction methods. Effects of Mn addition on the microstructures and energy storage properties of the ceramics were investigated. XRD analysis revealed that all the ceramics possessed a single perovskite structure. As the Mn content arose from 0 to 3 mol. %, the average grain size of the BNBT-KNN ceramics increased by nearly 4 times (from *1.6 to *6.2 lm). The energy storage density of the BNBT-KNN ceramics firstly increased and then decreased with increment of Mn addition. With the rise of external electric field loaded on the ceramics, the energy storage density increased drastically, and a maximum value of 0.938 J/cm 3 at 79 kV/cm was achieved by the BNBT-KNN samples with 1.0 mol. % Mn content.

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Section: Introductionmentioning

confidence: 99%

Microstructures and energy storage properties of Mn-doped 0.97Bi0.47Na0.47Ba0.06TiO3–0.03K0.5Na0.5NbO3 lead-free antiferroelectric ceramics

Yuan

Meng

Liu

et al. 2015

J Mater Sci: Mater Electron

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“…Recoverable energy density (W re ) of 61 J/cm 3 with an efficiency of 33 % had been demonstrated in AFE PLZT thin films under an applied field of &4.3 MV/cm [12]. However, the energy density of AFE ceramics were usually \2 J/cm 3 in previous studies due to lower dielectric polarization and lower break-down strength [13,14]. Zhang [15] studied the effect of barium content on energy storage properties of (Pb,La,Ba)(Zr,Sn,Ti)O 3 ceramics in tetragonal phase and the maximum energy storage density of 0.7 J/cm 3 In this study, Ba-doped PLZST ceramics in orthorhombic region were fabricated by the conventional solid state reaction route, and the temperature dependence of phase transition, electrical properties and energy storage performance were investigated.…”

Section: Introductionmentioning

confidence: 95%

Phase transition and energy storage performance in Ba-doped PLZST antiferroelectric ceramics

Wang

Shen

Yang

et al. 2015

J Mater Sci: Mater Electron

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Pb 0.97-x Ba x La 0.02 )(Zr 0.7 Sn 0.27 Ti 0.03 ) (0 \ x \ 0.08) antiferroelectric (AFE) ceramics were successfully fabricated by a solid state reaction, and the effect of barium (Ba) additions and temperature on the dielectric properties and energy storage performance were investigated. The ceramics with lower Ba content undergo two phase transitions during heating from room temperature to 300°C: orthorhombic (O)-rhombohedral (R)-cubic (C). With the increase of Ba content, dielectric constants increased and transition temperature decreased obviously. The ferroelectric phase was induced as the composition x increased from 0 to 0.08, however, which was not stable and transformed into AFE state upon heating, and then paraelectric phase, which was confirmed by DC field dependence of dielectric constant. The polarization sharply increased from 9.7 lC/cm 2 at 20°C to 24. 6lC/cm 2 at 100°C in (Pb 0.89 Ba 0.08 La 0.02 )(Zr 0.7 Sn 0.27 Ti 0.03 ) ceramic. As a result, the maximum recovered energy density of 2.1 J/cm 3 was obtained at 80°C, and the corresponding energy-storage efficiency was 76.5 %, which made this material a promising potential application in capacitors for pulsed power systems.

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“…Therefore, we can speculate that energy storage performance of La-modified PLN ceramics were improved greatly. Table 4 shows the comparison of the energy storage density (W) and the breakdown field (E BD ) of La x Pb 1−3x/2 (Lu 1/2 Nb 1/2 )O 3 ceramics with other lead-based AFE bulk materials [32][33][34][35][36]. The result indicates that the energy storage density of the La-doped PLN AFE ceramics is reasonably good for lead-based AFE ceramics and all the above features make the ceramics of this system a promising material system for AFE energy storage.…”

Section: Ferroelectric Propertiesmentioning

confidence: 99%

La-modified Pb(Lu1/2Nb1/2)O3 antiferroelectric ceramics with high energy storage density

Yang

Liu

et al. 2015

Journal of the European Ceramic Society

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High energy storage density performance of Ba, Sr-modified lead lanthanum zirconate titanate stannate antiferroelectric ceramics

Cited by 57 publications

References 17 publications

Microstructures and energy storage properties of Mn-doped 0.97Bi0.47Na0.47Ba0.06TiO3–0.03K0.5Na0.5NbO3 lead-free antiferroelectric ceramics

Microstructures and energy storage properties of Mn-doped 0.97Bi0.47Na0.47Ba0.06TiO3–0.03K0.5Na0.5NbO3 lead-free antiferroelectric ceramics

Phase transition and energy storage performance in Ba-doped PLZST antiferroelectric ceramics

La-modified Pb(Lu1/2Nb1/2)O3 antiferroelectric ceramics with high energy storage density

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