High energy storage performance in Ca-doped PbZrO3 antiferroelectric films

doi:10.1016/j.jeurceramsoc.2019.11.063

CORC > 金属研究所 > 中国科学院金属研究所

	High energy storage performance in Ca-doped PbZrO3 antiferroelectric films
	Li, Yi Zhuo 2,3; Wang, Zhan Jie 1,2,3; Bai, Yu 1; Zhang, Zhi Dong 2,3
刊名	JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
	2020-04-01
卷号	40 期号:4 页码:1285-1292
关键词	Lead zirconate Ca2+ doping Electric breakdown strength Diffuse phase transition Recoverable energy storage
ISSN号	0955-2219
DOI	10.1016/j.jeurceramsoc.2019.11.063
通讯作者	Wang, Zhan Jie(wangzj@imr.ac.cn)
英文摘要	In this work, antiferroelectric Pb1-xCaxZrO3 (PCZ) thin films with different concentrations of Ca2+ were prepared by chemical solution deposition, and the effects of Ca2+ concentration on the antiferroelectric properties and energy storage performance were investigated. The results show that the optimal Ca2+ concentration in the PCZ thin films is x = 0.12 for electric properties and energy storage performance. The recoverable energy storage density and energy storage efficiency is 50.2 J/cm(3) and 83.1 % at 2800 kV/cm, which is 261 % and 44.8 % higher than those of the PbZrO3 (PZ) films. These effects are attributed to the enhancement of stability of antiferroelectric phase, diffuseness in the field-induced phase transition and electric breakdown strength by Ca2+-doping in the PZ films. Our results demonstrate that doping an appropriate amount of Ca2+ ions in antiferroelectric thin films is an effective way to improve their energy storage performance.
资助项目	basic research and common key technology innovation projects of Shenyang National Laboratory for Materials Science[2017RP15] ; key research and development plan of Liaoning Province[2017104002] ; basic scientific research projects of colleges and universities of Liaoning Province of China[LZGD2017005] ; major project of Industrial Technology Research Institute of Liaoning Colleges and Universities[201824010] ; National Basic Research Program of China[2017YFA0206302]
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000514747500044
资助机构	basic research and common key technology innovation projects of Shenyang National Laboratory for Materials Science ; key research and development plan of Liaoning Province ; basic scientific research projects of colleges and universities of Liaoning Province of China ; major project of Industrial Technology Research Institute of Liaoning Colleges and Universities ; National Basic Research Program of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/137343]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wang, Zhan Jie
作者单位	1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Li, Yi Zhuo,Wang, Zhan Jie,Bai, Yu,et al. High energy storage performance in Ca-doped PbZrO3 antiferroelectric films[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2020,40(4):1285-1292.
APA	Li, Yi Zhuo,Wang, Zhan Jie,Bai, Yu,&Zhang, Zhi Dong.(2020).High energy storage performance in Ca-doped PbZrO3 antiferroelectric films.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,40(4),1285-1292.
MLA	Li, Yi Zhuo,et al."High energy storage performance in Ca-doped PbZrO3 antiferroelectric films".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 40.4(2020):1285-1292.