Ultrahigh-Energy Storage Properties of (PbCa)ZrO3 Antiferroelectric Thin Films via Constructing a Pyrochlore Nanocrystalline Structure

doi:10.1021/acsnano.0c00791

IMR OpenIR

	Ultrahigh-Energy Storage Properties of (PbCa)ZrO3 Antiferroelectric Thin Films via Constructing a Pyrochlore Nanocrystalline Structure
	Li, Yi Zhuo 2,3; Lin, Jun Liang 2; Bai, Yu 1; Li, Yanxi 4; Zhang, Zhi Dong 2,3; Wang, Zhan Jie 1
通讯作者	Wang, Zhan Jie(wangzhanjie@sut.edu.cn)
	2020-06-23
发表期刊	ACS NANO
ISSN	1936-0851
卷号	14 期号:6 页码:6857-6865
摘要	In recent years, antiferroelectric materials have been attracting considerable attention as energy storage capacitors due to their potential applications in pulsed power systems. In this work, antiferroelectric Pb0.88Ca0.12ZrO3 (PCZ) thin films were prepared via chemical solution deposition and more) annealed using rapid thermal annealing. The microstructures of PCZ thin films were controlled via annealing temperature, and the effects of microstructures on electric properties and energy storage performance were systematically studied. Our results indicate that PCZ thin films annealed at 550 degrees C crystallized into a nanocrystalline structure of the pyrochlore phase, while also displaying the highest recoverable energy density and efficiency (91.3 J/cm(3) and 85.3%). We attribute the ultrahigh energy storage properties mainly to dramatic improvements in the electric breakdown strength caused by the dense nanocrystalline structure. The findings reported herein help to elucidate the relationship between energy storage performance and thin-film microstructure, thereby providing an effective way for improving the energy storage performance of antiferroelectric thin films.
关键词	Ca-doped PbZrO3 thin films microstructure electric breakdown strength recoverable energy storage
资助者	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
DOI	10.1021/acsnano.0c00791
收录类别	SCI
语种	英语
资助项目	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[2017YFA0206302]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000543744100044
出版者	AMER CHEMICAL SOC
引用统计	被引频次：75[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/139773
专题	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 4.Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA
推荐引用方式 GB/T 7714	Li, Yi Zhuo,Lin, Jun Liang,Bai, Yu,et al. Ultrahigh-Energy Storage Properties of (PbCa)ZrO3 Antiferroelectric Thin Films via Constructing a Pyrochlore Nanocrystalline Structure[J]. ACS NANO,2020,14(6):6857-6865.
APA	Li, Yi Zhuo,Lin, Jun Liang,Bai, Yu,Li, Yanxi,Zhang, Zhi Dong,&Wang, Zhan Jie.(2020).Ultrahigh-Energy Storage Properties of (PbCa)ZrO3 Antiferroelectric Thin Films via Constructing a Pyrochlore Nanocrystalline Structure.ACS NANO,14(6),6857-6865.
MLA	Li, Yi Zhuo,et al."Ultrahigh-Energy Storage Properties of (PbCa)ZrO3 Antiferroelectric Thin Films via Constructing a Pyrochlore Nanocrystalline Structure".ACS NANO 14.6(2020):6857-6865.