Na1/2Bi1/2TiO3-based lead-free piezoceramics: a review of structure-property correlation

被引:0
|
作者
Ranjan, Rajeev [1 ]
机构
[1] Indian Inst Sci, Dept Mat Engn, Bengaluru 560012, India
来源
CURRENT SCIENCE | 2020年 / 118卷 / 10期
关键词
Materials; piezoceramics; structure-property relationships; FREE PIEZOELECTRIC CERAMICS; A-SITE NONSTOICHIOMETRY; PHASE-TRANSITIONS; ELECTRICAL-PROPERTIES; GRAIN-SIZE; NA0.5BI0.5TIO3; BOUNDARY; CRYSTALS; STRAIN; TEM;
D O I
暂无
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Piezoelectric materials transform electrical energy to mechanical energy and vice-versa making them technologically important as actuators, sensors and transducers in wide ranging applications. New regulations on prevention of hazardous materials in industrial applications have led to a great surge in research on environment friendly alternatives of the commercial Pb-based piezoelectrics - Pb(Zr, Ti)O-3. The field of lead-free piezoceramics has seen great advances in the last two decades. This review focuses on the current status of understanding of structure-property relationships in Na1/2Bi1/2TiO3-based lead-free polycrystalline piezoceramics.
引用
收藏
页码:1507 / 1519
页数:13
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