Enhanced energy storage properties and stability in (Pb0.895La0.07)(ZrxTi1-x)O-3 antiferroelectric ceramics

doi:10.1016/j.ceramint.2019.05.096

	Enhanced energy storage properties and stability in (Pb0.895La0.07)(ZrxTi1-x)O-3 antiferroelectric ceramics
	Qiao, Peixin; Zhang, Youfeng; Chen, Xuefeng; Zhou, Mingxing; Yan, Shiguang; Dong, Xianlin; Wang, Genshui
刊名	CERAMICS INTERNATIONAL
	2019-09-01
卷号	45 期号:13 页码:15898
关键词	Antiferroelectric ceramics (Pb,La)(Zr,Ti)O-3 Energy storage performance
ISSN号	0272-8842
DOI	10.1016/j.ceramint.2019.05.096
文献子类	Article
英文摘要	Recently, the (Pb,La)(Zr,Ti)O-3 antiferroelectric materials with slim-and-slanted double hysteresis loops have been widely drawn in the application of advanced pulsed power capacitors due to its low strain characteristic. In this work, the energy storage properties of (Pb0.895La0.07)(ZrxTi1-x)O-3 ceramics with different Zr contents are researched thoroughly because the substitution of Ti4+ by Zr4+ can reduce the tolerance factor t, enhancing the antiferroelectricity. The polarization-electric field hysteresis loops of the PLZT ceramics become slimmer with increasing Zr content. The highest recoverable energy storage density (W-re) of 3.38 J/cm(3) and ultrahigh energy efficiency (eta) of 86.5% are achieved in (Pb0.895La0.07)(Zr0.9Ti0.1)O-3 ceramic. The (Pb0.0895La0.07)(Zr0.9Ti0.1)O-3 ceramic also hold fairly thermal stability (relative variation of W-re is less than 28% over 30 degrees C-120 degrees C), excellent frequency stability (10-1000 Hz) and good fatigue endurance. These results demonstrate that the (Pb0.895La0.07) (Zr0.9Ti0.1)O-3 ceramic can be a desirable material for dielectric energy storage capacitors, especially for pulse power technology.
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/26880]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Qiao, Peixin,Zhang, Youfeng,Chen, Xuefeng,et al. Enhanced energy storage properties and stability in (Pb0.895La0.07)(ZrxTi1-x)O-3 antiferroelectric ceramics[J]. CERAMICS INTERNATIONAL,2019,45(13):15898.
APA	Qiao, Peixin.,Zhang, Youfeng.,Chen, Xuefeng.,Zhou, Mingxing.,Yan, Shiguang.,...&Wang, Genshui.(2019).Enhanced energy storage properties and stability in (Pb0.895La0.07)(ZrxTi1-x)O-3 antiferroelectric ceramics.CERAMICS INTERNATIONAL,45(13),15898.
MLA	Qiao, Peixin,et al."Enhanced energy storage properties and stability in (Pb0.895La0.07)(ZrxTi1-x)O-3 antiferroelectric ceramics".CERAMICS INTERNATIONAL 45.13(2019):15898.