Study on characteristics and micro defects of ceramic dielectric energy storage

被引：1

作者：

Cheng W. ^{[1
]}

机构：

[1] Guangdong Electric Power Design Institute, Guangzhou

来源：

International Journal of Microstructure and Materials Properties | 2023年 / 16卷 / 05期

关键词：

ceramics; dielectric properties; energy storage characteristics; micro defects;

D O I：

10.1504/IJMMP.2023.130579

中图分类号：

学科分类号：

摘要：

In order to understand the dielectric storage performance of ceramics under different influence factors, three ceramic samples were configured in this paper to study and analyse the dielectric storage characteristics and micro defects of ceramics. The dielectric properties, energy storage and microscopic observation of the prepared ceramic samples were tested. The results show that the energy storage density and energy storage efficiency of scheme 3 decrease with the increase of electric field strength, and the reduction is small. It is always in a high stable state, with an average particle size distribution of 76.33, porosity of only 3.68, and compactness of 95.74%. There are no major defects. In addition, by comparing the energy storage efficiency with the comparison method, it is found that option 3 in this paper is more practical and has a certain application effect. Copyright © 2023 Inderscience Enterprises Ltd.

引用

页码：348 / 361

页数：13

共 17 条

[11]

Nguyen M.D., Impact of fatigue behavior on energy storage performance in dielectric thin-film capacitors, Journal of the European Ceramic Society, 40, 5, pp. 1886-1895, (2020)

[12]

Turki O., Slimani A., Abdelmoula N., Et al., Lanthanides effects on the ferroelectric and energy-storage properties of (Na0.5Bi0.5)0.94Ba0.06TiO3 ceramic: comparative approach, Solid State Sciences, 114, 8, (2021)

[13]

Wang H., Zhao P., Chen L., Et al., Effects of dielectric thickness on energy storage properties of 0.87BaTiO3-0.13Bi(Zn2/3(Nb0.85Ta0.15)1/3)O3 multilayer ceramic capacitors, Journal of the European Ceramic Society, 40, 5, pp. 1902-1908, (2020)

[14]

Wang W., Pu Y., Guo X., Et al., Combining high energy efficiency and fast charge-discharge capability in calcium strontium titanate-based linear dielectric ceramic for energy-storage, Ceramics International, 46, 8, pp. 11484-11491, (2020)

[15]

Yu Y., Zhang Y., Zhang Y., Et al., High-temperature energy storage performances in (1-x)(Na 0.50 Bi 0.50 TiO 3)-x BaZrO 3 lead-free relaxor ceramics, Ceramics International, 46, 18, pp. 28652-28658, (2020)

[16]

Zhang J., Wang J., Gao D., Et al., Enhanced energy storage performances of CaTiO3-based ceramic through A-site Sm3+ doping and a-site vacancy, Journal of the European Ceramic Society, 41, 1, pp. 352-359, (2020)

[17]

Zhang L., Pu Y., Chen M., Et al., Decreasing polar-structure size: achieving superior energy storage properties and temperature stability in Na0.5Bi0.5TiO3-based ceramics for low electric field and high-temperature applications, Journal of the European Ceramic Society, 41, 12, pp. 5890-5899, (2021)

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