典型文献
High-performance and high-thermally stable PSN-PZT piezoelectric ceramics achieved by high-temperature poling
文献摘要：
High piezoelectric properties and superior thermal stability are both important indicators of piezoelec-tric ceramics serving at high temperature.However,since these properties are usually mutually exclu-sive,high performance and superior thermal stability are hard to achieve simultaneously.Here we report that a high piezoelectricity(d333～562 pC/N)and superior thermal stability(the variation is within 7％from 20 to 330℃)were both achieved in 0.4 mol％ZnO-doped 0.02Pb(Sb1/2Nb1/2)-0.51PbZr03-0.47PbTi03 by high-temperature poling.Compared with traditional poling method,high-temperature poling method forms a small-sized and highly oriented domain structure,which can effectively improve the piezoelec-tric and dielectric properties of piezoelectric ceramics.At the same time,the enhanced pinning effect of defect ions and stabilized domain structure due to high-temperature poling also contribute to the supe-rior temperature stability of the piezoelectric and dielectric properties.This work provides an effective method for designing piezoelectric materials with high performance and good temperature stability for high temperature sensor applications.
文献关键词：
中图分类号：
作者姓名：
Zhengran Chen;Ruihong Liang;Chi Zhang;Zhiyong Zhou;Yuchen Li;Zhenming Liu;Xianlin Dong
作者机构：
Key Laboratory of Inorganic Functional Materials and Devices,Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 201800,China;School of Physical Science and Technology,ShanghaiTech University,Shanghai 201210,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China;State Key Laboratory of High Performance Ceramics and Superfine Microstructure,Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 201800,China;College of Power Engineering,Naval University of Engineering,Wuhan 430033,China
文献出处：
引用格式：
[1]Zhengran Chen;Ruihong Liang;Chi Zhang;Zhiyong Zhou;Yuchen Li;Zhenming Liu;Xianlin Dong-.High-performance and high-thermally stable PSN-PZT piezoelectric ceramics achieved by high-temperature poling)[J].材料科学技术（英文版）,2022(21):238-245
A类：
piezoelec,exclu,d333,02Pb,Sb1,51PbZr03,47PbTi03
B类：
High,performance,thermally,stable,PSN,PZT,ceramics,achieved,by,temperature,poling,properties,superior,stability,both,important,indicators,serving,However,since,these,usually,mutually,sive,hard,simultaneously,Here,report,that,piezoelectricity,pC,variation,within,from,were,ZnO,doped,2Nb1,Compared,traditional,method,forms,small,sized,highly,oriented,domain,structure,which,can,effectively,improve,dielectric,At,same,enhanced,pinning,defect,stabilized,due,also,contribute,This,work,provides,designing,materials,good,sensor,applications
AB值：
0.426468
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