scholarly journals Progress and perspectives in dielectric energy storage ceramics

2021 ◽  
Vol 10 (4) ◽  
pp. 675-703
Author(s):  
Dongxu Li ◽  
Xiaojun Zeng ◽  
Zhipeng Li ◽  
Zong-Yang Shen ◽  
Hua Hao ◽  
...  
Keyword(s):  
Energy Storage ◽  
Power Systems ◽  
Temperature Stability ◽  
Pulse Power ◽  
Research Progress ◽  
High Temperature Stability ◽  
Dielectric Ceramic ◽  
Microstructural Design ◽  
Pulse Power Systems ◽  
Fatigue Endurance

AbstractDielectric 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.

Pulse power systems using inductive energy storage

1992 ◽  
Vol 28 (1) ◽  
pp. 410-413 ◽  
Author(s):  
A.S. Druzhinin ◽  
V.G. Kuchinsky ◽  
B.A. Larionov ◽  
A.G. Roshal ◽  
V.P. Silin ◽  
...  
Keyword(s):  
Energy Storage ◽  
Power Systems ◽  
Pulse Power ◽  
Inductive Energy Storage ◽  
Pulse Power Systems

High-Temperature Dielectric Materials for Electrical Energy Storage

2018 ◽  
Vol 48 (1) ◽  
pp. 219-243 ◽  
Author(s):  
Qi Li ◽  
Fang-Zhou Yao ◽  
Yang Liu ◽  
Guangzu Zhang ◽  
Hong Wang ◽  
...  
Keyword(s):  
High Temperature ◽  
Energy Storage ◽  
Power Systems ◽  
Oil And Gas ◽  
Elevated Temperatures ◽  
Temperature Stability ◽  
Electrical Energy ◽  
Dielectric Materials ◽  
Future Research ◽  
Capacitive Energy Storage

The demand for high-temperature dielectric materials arises from numerous emerging applications such as electric vehicles, wind generators, solar converters, aerospace power conditioning, and downhole oil and gas explorations, in which the power systems and electronic devices have to operate at elevated temperatures. This article presents an overview of recent progress in the field of nanostructured dielectric materials targeted for high-temperature capacitive energy storage applications. Polymers, polymer nanocomposites, and bulk ceramics and thin films are the focus of the materials reviewed. Both commercial products and the latest research results are covered. While general design considerations are briefly discussed, emphasis is placed on material specifications oriented toward the intended high-temperature applications, such as dielectric properties, temperature stability, energy density, and charge-discharge efficiency. The advantages and shortcomings of the existing dielectric materials are identified. Challenges along with future research opportunities are highlighted at the end of this review.

Glass–ceramic dielectric materials with high energy density and ultra-fast discharge speed for high power energy storage applications

2019 ◽  
Vol 7 (48) ◽  
pp. 15118-15135 ◽  
Author(s):  
Shaohui Liu ◽  
Bo Shen ◽  
Haoshan Hao ◽  
Jiwei Zhai
Keyword(s):  
Energy Storage ◽  
Glass Ceramic ◽  
Temperature Stability ◽  
Ceramic Materials ◽  
Dielectric Materials ◽  
High Energy ◽  
High Energy Density ◽  
High Temperature Stability ◽  
Environmental Friendliness ◽  
Fast Discharge

Ferroelectric glass–ceramic materials have been widely used as dielectric materials for energy storage capacitors because of their ultrafast discharge speed, excellent high temperature stability, stable frequency, and environmental friendliness.

Mobile pulse power systems for electric gun tests

1993 ◽  
Vol 29 (1) ◽  
pp. 1037-1042
Author(s):  
T. Pfenning ◽  
C. Marinos ◽  
T. Howard ◽  
M. Hendrickson ◽  
J. Hargreaves
Keyword(s):  
Power Systems ◽  
Pulse Power ◽  
Pulse Power Systems

Pulse power systems for plasma experiments at general fusion

2016 ◽  
Author(s):  
Blake Rablah ◽  
Michel Laberge ◽  
Wade Zawalski ◽  
James Wilkie
Keyword(s):  
Power Systems ◽  
Pulse Power ◽  
Pulse Power Systems

scholarly journals Remarkably enhanced dielectric stability and energy storage properties in BNT—BST relaxor ceramics by A-site defect engineering for pulsed power applications

2022 ◽  
Vol 11 (2) ◽  
pp. 283-294
Author(s):  
Zhipeng Li ◽  
Dong-Xu Li ◽  
Zong-Yang Shen ◽  
Xiaojun Zeng ◽  
Fusheng Song ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electric Field ◽  
Thermal Evolution ◽  
Temperature Stability ◽  
Electric Polarization ◽  
Pulsed Power ◽  
Lead Free ◽  
High Temperature Stability ◽  
Defect Engineering ◽  
A Site

AbstractLead-free bulk ceramics for advanced pulsed power capacitors show relatively low recoverable energy storage density (Wrec) especially at low electric field condition. To address this challenge, we propose an A-site defect engineering to optimize the electric polarization behavior by disrupting the orderly arrangement of A-site ions, in which $${\rm{B}}{{\rm{a}}_{0.105}}{\rm{N}}{{\rm{a}}_{0.325}}{\rm{S}}{{\rm{r}}_{0.245 - 1.5x}}{_{0.5x}}{\rm{B}}{{\rm{i}}_{0.325 + x}}{\rm{Ti}}{{\rm{O}}_3}$$ Ba 0.105 Na 0.325 Sr 0.245 − 1.5 x □ 0.5 x Bi 0.325 + x TiO 3 ($${\rm{BN}}{{\rm{S}}_{0.245 - 1.5x}}{_{0.5x}}{{\rm{B}}_{0.325 + x}}{\rm{T}}$$ BNS 0.245 − 1.5 x □ 0.5 x B 0.325 + x T , x = 0, 0.02, 0.04, 0.06, and 0.08) lead-free ceramics are selected as the representative. The $${\rm{BN}}{{\rm{S}}_{0.245 - 1.5x}}{_{0.5x}}{{\rm{B}}_{0.325 + x}}{\rm{T}}$$ BNS 0.245 − 1.5 x □ 0.5 x B 0.325 + x T ceramics are prepared by using pressureless solid-state sintering and achieve large Wrec (1.8 J/cm3) at a low electric field (@110 kV/cm) when x = 0.06. The value of 1.8 J/cm3 is super high as compared to all other Wrec in lead-free bulk ceramics under a relatively low electric field (< 160 kV/cm). Furthermore, a high dielectric constant of 2930 within 15% fluctuation in a wide temperature range of 40–350 °C is also obtained in $${\rm{BN}}{{\rm{S}}_{0.245 - 1.5x}}{_{0.5x}}{{\rm{B}}_{0.325 + x}}{\rm{T}}$$ BNS 0.245 − 1.5 x □ 0.5 x B 0.325 + x T (x = 0.06) ceramics. The excellent performances can be attributed to the A-site defect engineering, which can reduce remnant polarization (Pr) and improve the thermal evolution of polar nanoregions (PNRs). This work confirms that the $${\rm{BN}}{{\rm{S}}_{0.245 - 1.5x}}{_{0.5x}}{{\rm{B}}_{0.325 + x}}{\rm{T}}$$ BNS 0.245 − 1.5 x □ 0.5 x B 0.325 + x T (x = 0.06) ceramics are desirable for advanced pulsed power capacitors, and will push the development of a series of Bi0.5Na0.5TiO3 (BNT)-based ceramics with high Wrec and high-temperature stability.

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