High-Performance PbZrO3-based antiferroelectric multilayer capacitors based on multiple enhancement strategy

Lu, Xiaohui; Zhu, Jianye; Li, Yong; Yang, Tongqing; Hao, Xihong; Gong, Weiping

doi:10.1016/j.cej.2022.136729

Cited by 14 publications

(15 citation statements)

References 63 publications

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“…60 Current density ( C D ) and power density are two important parameters for assessing the underdamped discharge properties of ceramics. 3 Therefore, Fig. 8c presents the underdamped discharge current waveforms versus time for the PLHST ceramic with x = 0.6 under different electric fields.…”

Section: Resultsmentioning

confidence: 99%

Improving energy storage properties of PbHfO₃-based antiferroelectric ceramics with lower phase transition fields

Li,

Yang,

Liu

2024

Inorg. Chem. Front.

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Section: Resultsmentioning

confidence: 99%

Improving energy storage properties of PbHfO₃-based antiferroelectric ceramics with lower phase transition fields

Li,

Yang,

Liu

2024

Inorg. Chem. Front.

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“…As seen, the current peak gradually increases with the increase of the electric field. The corresponding discharged energy density ( W dis ) is deduced with the following equation: , W normald normali normals = R ∫ i 2 ( t ) normald t / V , where R is the external load resistor (200 Ω) and V is the volume of the samples. As shown in Figure c, the W dis values increase along with the electric field and reach a maximum value of 10.2 J cm –3 at 44 kV mm –1 .…”

Section: Resultsmentioning

confidence: 99%

Enhancing the Energy Storage Performance in Lead-Based Antiferroelectric Ceramics via Pb(Zr_0.88Sn_0.12)O₃/(Pb_0.875La_0.05Sr_0.05) (Zr_0.695Ti_0.005Sn_0.3)O₃-Derived Laminated Composite Structures

Yang

Shen

et al. 2023

ACS Appl. Energy Mater.

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Dielectric capacitors have attracted considerable attention in the search for miniaturized energy-storage devices because of their high power density and fast discharge speed. However, an obvious disadvantage is that polarization is generally sacrificed to realize high dielectric breakdown strength and vice versa, which restricts the provision of sufficient energy density in applications of dielectric capacitors. Herein, we propose a laminated composite structure model as an effective means to overcome this challenge, where one antiferroelectric Pb-(Zr 0.88 Sn 0.12 )O 3 layer with large polarization and another antiferroelectric (Pb 0.875 La 0.05 Sr 0.05 ) (Zr 0.695 Ti 0.005 Sn 0.3 )O 3 layer with high breakdown strength are needed. The theoretical simulations and experimental characterizations demonstrate that the electric-field amplifying effect of the adjacent layers effectively breaks the inverse correlation between the polarization and the dielectric breakdown strength. Consequently, the resulting laminated composite ceramics exhibit a significantly improved recoverable energy density of 13.9 J cm −3 together with a high energy efficiency of 89.9% at a high applied electric field of 50 kV mm −1 . Furthermore, a large discharge energy density of 10.2 J cm −3 accompanied by a high power density of 287.5 MW cm −3 , along with a wide temperature usage range of 20−120 °C and strong fatigue endurance, after 1100 discharge cycles also are realized. Therefore, this work opens up a paradigm to design high-performance dielectric materials for advanced energy storage applications.

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“…With the help of decreased dielectric layer thickness, E b of (Pb 0.875 La 0.05 Sr 0.05 ) (Zr 0.695 Ti 0.005 Sn 0.3 )O 3 (PLSZTS) is also increased from 555 kV/cm (bulk) to 850 kV/cm (MLCC). The ultra-high W rec of 19.2 J/cm 3 and η of 96.4% are therefore obtained [194].…”

Section: Tape-casting Processmentioning

confidence: 88%

“…The modification methods at different scales have their own characteristics. Figure 25 summarizes the typical modification methods for ceramics reported so far [23,28,47,48,52,58,62,64,71,73,75,95,103,116,117,119,130,141,142,156,164,172,181,193,194,[197][198][199][200][201][202][203][204][205][206][207][208][209][210][211][212]. With the continuous development of electronic information technology, the demand for dielectric capacitors in the field of high-power/pulsed devices is increasing.…”

Section: Summary and Perspectivesmentioning

confidence: 99%

Multi-scale synergic optimization strategy for dielectric energy storage ceramics

Fan¹,

Wang²,

Yuan³

et al. 2023

Journal of Advanced Ceramics

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Dielectric capacitors, serving as the indispensable components in advanced high-power energy storage devices, have attracted ever-increasing attention with the rapid development of science and technology. Among various dielectric capacitors, ceramic capacitors with perovskite structures show unique advantages in actual application, e.g., excellent adaptability in high-temperature environments. And the optimization of their energy storage performance has become a hot research topic recently. This review presents the basic principles of energy storage in dielectric ceramics and introduces multi-scale synergic optimization strategies according to the key factors for superior energy storage performance. By summarizing the common points in numerous works, several universal modification strategies are reviewed, and future research on fatigue fracture of ceramic capacitors under multi-field including but not limited to force, electric, and thermal coupling conditions is also anticipated.

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High-Performance PbZrO3-based antiferroelectric multilayer capacitors based on multiple enhancement strategy

Cited by 14 publications

References 63 publications

Improving energy storage properties of PbHfO₃-based antiferroelectric ceramics with lower phase transition fields

Improving energy storage properties of PbHfO₃-based antiferroelectric ceramics with lower phase transition fields

Enhancing the Energy Storage Performance in Lead-Based Antiferroelectric Ceramics via Pb(Zr_0.88Sn_0.12)O₃/(Pb_0.875La_0.05Sr_0.05) (Zr_0.695Ti_0.005Sn_0.3)O₃-Derived Laminated Composite Structures

Multi-scale synergic optimization strategy for dielectric energy storage ceramics

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High-Performance PbZrO3-based antiferroelectric multilayer capacitors based on multiple enhancement strategy

Cited by 14 publications

References 63 publications

Improving energy storage properties of PbHfO3-based antiferroelectric ceramics with lower phase transition fields

Improving energy storage properties of PbHfO3-based antiferroelectric ceramics with lower phase transition fields

Enhancing the Energy Storage Performance in Lead-Based Antiferroelectric Ceramics via Pb(Zr0.88Sn0.12)O3/(Pb0.875La0.05Sr0.05) (Zr0.695Ti0.005Sn0.3)O3-Derived Laminated Composite Structures

Multi-scale synergic optimization strategy for dielectric energy storage ceramics

Contact Info

Product

Resources

About

Improving energy storage properties of PbHfO₃-based antiferroelectric ceramics with lower phase transition fields

Improving energy storage properties of PbHfO₃-based antiferroelectric ceramics with lower phase transition fields

Enhancing the Energy Storage Performance in Lead-Based Antiferroelectric Ceramics via Pb(Zr_0.88Sn_0.12)O₃/(Pb_0.875La_0.05Sr_0.05) (Zr_0.695Ti_0.005Sn_0.3)O₃-Derived Laminated Composite Structures