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Enhanced energy storage performance in Pb0.97La0.02(ZrxSn0.90-xTi0.10)O-3 antiferroelectric ceramics
Qiao, PX; Chen, XF; Liu, Z; Wang, GS; Dong, XL
2020-02-01
Source PublicationMATERIALS LETTERS
ISSN0167-577X
SubtypeArticle
AbstractBoth high energy density and high energy efficiency are indispensable as considering antiferroelectric materials for pulse power capacitor applications. However, the electrical hysteresis will inevitably limit the energy efficiency reported in previous literatures. In this work, lead lanthanum zirconate stannate titanate (PLZST) antiferroelectrics with both high energy density and high energy efficiency was presented. It is found that PLZST antiferroelectric ceramics with high Sn content not only exhibit enhanced antiferroelectricity, but also demonstrate higher energy efficiency. As Sn content increases, grain size decreases and the electric hysteresis values reduces. The high energy density of 1.28 J/cm(3) and ultrahigh energy efficiency of 91% was obtained for PLZST30/60/10. The results will not only enrich our understanding of PLZST antiferroelectric materials but also offers new approach to developing high performance antiferroelectric for energy storage based applications. (C) 2019 Elsevier B.V. All rights reserved.
DOI10.1016/j.matlet.2019.126877
WOS KeywordDENSITY ; RATIO
Language英语
WOS Research AreaMaterials Science ; Physics
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28350
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Qiao, PX,Chen, XF,Liu, Z,et al. Enhanced energy storage performance in Pb0.97La0.02(ZrxSn0.90-xTi0.10)O-3 antiferroelectric ceramics[J]. MATERIALS LETTERS,2020.
APA Qiao, PX,Chen, XF,Liu, Z,Wang, GS,&Dong, XL.(2020).Enhanced energy storage performance in Pb0.97La0.02(ZrxSn0.90-xTi0.10)O-3 antiferroelectric ceramics.MATERIALS LETTERS.
MLA Qiao, PX,et al."Enhanced energy storage performance in Pb0.97La0.02(ZrxSn0.90-xTi0.10)O-3 antiferroelectric ceramics".MATERIALS LETTERS (2020).
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