Achieving excellent energy storage density of Pb0.97La0.02(Zr Sn0.05Ti0.95-)O3 ceramics by the B-site modification

Zhang, Yujing; Liu, Pin; Kandula, Kumara Raja; Li, Wenru; Shen, Meng; Qin, Yipeng; Zhang, Haibo; Zhang, Guangzu

doi:10.1016/j.jeurceramsoc.2020.08.039

Cited by 32 publications

(32 citation statements)

References 61 publications

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“…At 400 kV/cm, PLZS ceramics obtain a high W rec of 10.4 J/cm 3 and a  of 87%. Similarly, Zhang et al [192] and Liu et al [193] both utilized tape-casting method to fabricate antiferroelectric thick film. For example, Liu et al [193] Due to the phase structure complexity of PZT-based ceramics near FE-AFE boundary, it usually displays different polarization behavior especially for ceramic films.…”

Section: Pb-based Antiferroelectric Ceramicsmentioning

confidence: 99%

Progress and perspectives in dielectric energy storage ceramics

Zeng

et al. 2021

J Adv Ceram

214

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Dielectric ceramic capacitors, with the advantages of high power density, fast charge-discharge capability, excellent fatigue endurance, and good high temperature stability, have been acknowledged to be promising candidates for solid-state pulse power systems. This review investigates the energy storage performances of linear dielectric, relaxor ferroelectric, and antiferroelectric from the viewpoint of chemical modification, macro/microstructural design, and electrical property optimization. Research progress of ceramic bulks and films for Pb-based and/or Pb-free systems is summarized. Finally, we propose the perspectives on the development of energy storage ceramics for pulse power capacitors in the future.

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Section: Pb-based Antiferroelectric Ceramicsmentioning

confidence: 99%

Progress and perspectives in dielectric energy storage ceramics

Zeng

et al. 2021

J Adv Ceram

214

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“…Nevertheless, for AFE, the value of 𝑊 dis and 𝑊 re are inconsistent, as reported widely. 69,70 The discrepancy between 𝑊 dis and (𝑊 re ) is believed to be caused by the different measurement frequencies. Figure 9C,D shows a comparison between the frequency dependence of 𝑊 dis and 𝑊 re for PLZST and PLBZST, where 𝑊 re was calculated based on the measurement results presented in Figure 4.…”

Section: 2mentioning

confidence: 99%

Frequency dependence of antiferroelectricferroelectric phase transition of PLZST ceramic

et al. 2021

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Antiferroelectric (AFE) ceramics are promising for applications in high-power density capacitors, transducers, etc. The forward switching field (𝐸 AFE−FE ) and backward switching field (𝐸 FE−AFE ) are critical performance indicators for AFE ceramics, and the coupling between the structure transition and domain orientation makes them different from the coercive field (𝐸 C ) of ferroelectric (FE). Moreover, in practical applications, AFE ceramics are often required to operate at varying frequencies. However, systematic studies regarding the frequency dependence of 𝐸 AFE−FE and 𝐸 FE−AFE are insufficient. In this work, Pb 0.98 La 0.02 [(Zr 0.55 Sn 0.45 ) 0.88 Ti 0.12 ] 0.995 O 3 (PLZST) AFE ceramic was fabricated, and two empirical formulas (𝐸 AFE−FE = 𝐴+𝐾 𝐴 × 𝑓 𝛽 , 𝐸 FE−AFE = 𝐹−𝐾 𝐹 × 𝑓 𝛽 ) were proposed to predict the frequency dependence of 𝐸 AFE−FE and 𝐸 FE−AFE .The formulas are based on the electric field-induced phase transition characteristics of AFE and the Kolmogorov-Avrami-Ishibashi domain nucleationswitching model. Furthermore, the dynamic hysteresis loops of PLZST at various frequencies (1-1000 Hz) and temperatures (30-230 • C) were investigated. The results show that the electric field-induced phase transition of AFE ceramic is dominated by the coupling between the structural transition and domain orientation. The domain orientation hinders the structure transition, leading to an increase in 𝐸 AFE−FE and a decrease in 𝐸 FE−AFE as the frequency of applied electric field increases. Meanwhile, the domain growth process is affected by the structure of AFE, and the value of 𝛽 (domain growth dimensionality) increases with the stability of the AFE structure. For comparison, Pb 0.86 La 0.02 Ba 0.12 [(Zr 0.55 Sn 0.45 ) 0.88 Ti 0.12 ] 0.995 O 3 (PLBZST) relaxor FE ceramic was fabricated. Due to the high mobility of the microdomain, the dynamic hysteresis loop of PLBZST ceramic exhibits excellent frequency stability. The charge-discharge experiment with an ultrahigh equivalent frequency (𝑓 equivalent >100 kHz) was performed to investigate the frequency stability of energy release of PLZST and PLBZST. The results may provide guidance for research pertaining to ceramic capacitors with high-power density and highfrequency stability.

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“…1–4 For example, Zhang et al reported an ultrahigh W rec of 12.1 J cm −3 and η of 75.2% for Pb 0.97 La 0.02 (Zr 0.93 Sn 0.05 Ti 0.02 )O 3 antiferroelectric ceramics. 5 However, due to the concerns regarding human health and environmental protection, a great number of researches are focused on lead-free ceramics in recent years. 5 In addition, most antiferroelectric ceramics suffer from both large hysteresis and high strain, resulting from the electric-field-induced antiferroelectric–ferroelectric phase transition, leading to low η (<80%), as well as earlier electrical and/or mechanical breakdown, i.e.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous achievement of ultrahigh energy storage density and high efficiency in BiFeO₃-based relaxor ferroelectric ceramics via a highly disordered multicomponent design

et al. 2022

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Achieving excellent energy storage density of Pb0.97La0.02(Zr Sn0.05Ti0.95-)O3 ceramics by the B-site modification

Cited by 32 publications

References 61 publications

Progress and perspectives in dielectric energy storage ceramics

Progress and perspectives in dielectric energy storage ceramics

Frequency dependence of antiferroelectricferroelectric phase transition of PLZST ceramic

Simultaneous achievement of ultrahigh energy storage density and high efficiency in BiFeO₃-based relaxor ferroelectric ceramics via a highly disordered multicomponent design

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Achieving excellent energy storage density of Pb0.97La0.02(Zr Sn0.05Ti0.95-)O3 ceramics by the B-site modification

Cited by 32 publications

References 61 publications

Progress and perspectives in dielectric energy storage ceramics

Progress and perspectives in dielectric energy storage ceramics

Frequency dependence of antiferroelectricferroelectric phase transition of PLZST ceramic

Simultaneous achievement of ultrahigh energy storage density and high efficiency in BiFeO3-based relaxor ferroelectric ceramics via a highly disordered multicomponent design

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Simultaneous achievement of ultrahigh energy storage density and high efficiency in BiFeO₃-based relaxor ferroelectric ceramics via a highly disordered multicomponent design