preparation and energy-storage performance of plzt antiferroelectric thick films via sol-gel method
Liu Yunying; Wang Ying; Hao Xihong; Xu Jinbao
2013
发表期刊CERAMICS INTERNATIONAL
ISSN0272-8842
卷号39期号:5页码:S513-S516
摘要

In this work, sol gel-derived Pb0.97La0.02(Zr0.97Ti0.03)o(3)(PLZT 2/97/3) antiferroelectric (AFE) thick films were fabricated on LaNiO3-bottom electrodes through a two-step heat-treatment process. The effects of the heat-treatment process on the crystalline structure and the energy-storage performance of the AFE films were investigated in detail. While all the PLZT 2/97/3films crystallized into a pure perovskite phase, the film pyrolyzed at 600 degrees C shows a relatively more homogeneous surface morphology. As a result, the film pyrolyzed at 600 degrees C possesses the highest energy-storage efficiency of 64.4%. However, the film pyrolyzed at a lower temperature exhibits a larger energy storage density because of its large saturated polarization. The maximum energy storage density of 20.1 J/cm(3) was obtained at 1158 kV/cm for the films pyrolyzed at 550 degrees C.

关键词Sol-gel Processes Dielectric Properties Plzt Capacitors
学科领域Materials Science
DOI10.1016/j.ceramint.2012.10.124
收录类别SCI
WOS记录号WOS:000318747600101
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.xjipc.cas.cn/handle/365002/2569
专题新疆维吾尔自治区电子信息材料与器件重点实验室
作者单位Inner Mongolia Univ Sci & Technol, Sch Chem & Chem Engn, Baotou 014010, Peoples R China;Inner Mongolia Univ Sci & Technol, Sch Mat & Met, Baotou 014010, Peoples R China;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Urumqi 830011, Peoples R China
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Liu Yunying,Wang Ying,Hao Xihong,et al. preparation and energy-storage performance of plzt antiferroelectric thick films via sol-gel method[J]. CERAMICS INTERNATIONAL,2013,39(5):S513-S516.
APA Liu Yunying,Wang Ying,Hao Xihong,&Xu Jinbao.(2013).preparation and energy-storage performance of plzt antiferroelectric thick films via sol-gel method.CERAMICS INTERNATIONAL,39(5),S513-S516.
MLA Liu Yunying,et al."preparation and energy-storage performance of plzt antiferroelectric thick films via sol-gel method".CERAMICS INTERNATIONAL 39.5(2013):S513-S516.
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