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Enhanced breakdown strength and energy density of antiferroelectric Pb,La (Zr,Sn,Ti)O-3 ceramic by forming core-shell structure

文献类型：期刊论文

作者Bian, Feng1; Yan, Shiguang1; Xu, Chenhong1; Liu, Zhen1; Chen, Xuefeng1; Mao, Chaoliang1; Cao, Fei1; Bian, Jianjiang; Wang, Genshui1; Dong, Xianlin1
刊名JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
出版日期2018
卷号38期号:9页码:3170
关键词Core/shell structure Antiferroelectric Breakdown strength Energy storage
ISSN号0955-2219
DOI10.1016/j.jeurceramsoc.2018.03.028
英文摘要Antiferroelectric Pb0.97La0.02(Zr0.33Sn0.55Ti0.12)O-3@SiO2 (with 5% mole of SiO2) particles were synthesized by a citric acid sol-gel method. Transmission electron microscopy(TEM) results illustrated the formation of core shell nanostructures with controllable shell thicknesses about 3-5 nm. X-ray diffraction(XRD) patterns displayed that a stable perovskite phase was preserved and no other crystallization peaks were discovered from the shell component. Scanning electron microscopy(SEM) and Energy Dispersive Spectrometer(EDS) investigations confirmed that core-shell structures were inherited from particles to ceramics after sintering. As a result, through the coating process, the breakdown strength of the ceramic increases by 95% from 12.2 kV/mm to 23.8 kV/mm and the recoverable energy density was greatly enhanced from 1.76 J/cm(3) to 2.68 J/cm(3). These results demonstrate a promising reaction method to enhance breakdown strength in antiferroelectrics for energy storage capacitor applications.
学科主题Materials Science, Ceramics
WOS记录号WOS:000433014200015
出版者ELSEVIER SCI LTD
资助机构This work was supported by the National Nature Science Associate Foundation (NSFC) of China (No. 11774366) and Youth Innovation Promotion Association, Chinese Academy of Sciences (2013167). ; This work was supported by the National Nature Science Associate Foundation (NSFC) of China (No. 11774366) and Youth Innovation Promotion Association, Chinese Academy of Sciences (2013167).
源URL[http://ir.sic.ac.cn/handle/331005/24791]  
专题中国科学院上海硅酸盐研究所
作者单位1.Shanghai Univ, Sch Mat Sci & Engn, 99 Shangda Rd, Shanghai 200444, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, 1295 Dingxi Rd, Shanghai 200050, Peoples R China
推荐引用方式
GB/T 7714		 Bian, Feng,Yan, Shiguang,Xu, Chenhong,et al. Enhanced breakdown strength and energy density of antiferroelectric Pb,La (Zr,Sn,Ti)O-3 ceramic by forming core-shell structure[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2018,38(9):3170, 3176.
APA Bian, Feng.,Yan, Shiguang.,Xu, Chenhong.,Liu, Zhen.,Chen, Xuefeng.,...&Dong, Xianlin.(2018).Enhanced breakdown strength and energy density of antiferroelectric Pb,La (Zr,Sn,Ti)O-3 ceramic by forming core-shell structure.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,38(9),3170.
MLA Bian, Feng,et al."Enhanced breakdown strength and energy density of antiferroelectric Pb,La (Zr,Sn,Ti)O-3 ceramic by forming core-shell structure".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38.9(2018):3170.

入库方式： OAI收割

来源：上海硅酸盐研究所

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