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Ultrahigh-Energy Storage Properties of (PbCa)ZrO3 Antiferroelectric Thin Films via Constructing a Pyrochlore Nanocrystalline Structure
Li, Yi Zhuo2,3; Lin, Jun Liang2; Bai, Yu1; Li, Yanxi4; Zhang, Zhi Dong2,3; Wang, Zhan Jie1
Corresponding AuthorWang, Zhan Jie(wangzhanjie@sut.edu.cn)
2020-06-23
Source PublicationACS NANO
ISSN1936-0851
Volume14Issue:6Pages:6857-6865
AbstractIn 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.
KeywordCa-doped PbZrO3 thin films microstructure electric breakdown strength recoverable energy storage
Funding OrganizationBasic 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
DOI10.1021/acsnano.0c00791
Indexed BySCI
Language英语
Funding ProjectBasic 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 Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000543744100044
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/139770
Collection中国科学院金属研究所
Corresponding AuthorWang, Zhan Jie
Affiliation1.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
Recommended Citation
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.
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