铋基无铅压电敏感材料的性能调控研究进展  

Progress on Performance Modification of Bismuth-based Lead-free Piezoelectric Sensitive Materials

作　　者：杨凤娟 钟海英 陈艳斌 王奕 YANG Fengjuan;ZHONG Haiying;CHEN Yanbin;WANG Yi(Xiamen Institute of Technology,Xiamen 361021,CHN;State Key Laboratory for Manufacturing Systems Engineering,Xi'an Jiaotong University,Xi'an 710049,CHN;The Higher Educational Key Laboratory for Flexible Manufacturing Equipment Integration of Fujian Province,Xiamen Institute of Technology,Xiamen 361021,CHN)

机构地区：[1]厦门工学院机械科学与电气工程学院,福建厦门361021 [2]西安交通大学机械制造系统工程国家重点实验室,西安710049 [3]厦门工学院柔性制造装备集成福建省高校重点实验室,福建厦门361021

出　　处：《半导体光电》2022年第3期539-546,共8页Semiconductor Optoelectronics

基　　金：福建省高校杰出青年科研人才培育计划项目(2018);福建省中青年教师教育科研项目(JT180769);机械制造系统工程国家重点实验室开放基金项目(sklms2019001)。

摘　　要：基于无铅压电陶瓷的高性能器件的应用日益广泛。铋基材料具有一定的综合性能,尤其在高温压电领域,是一种有潜力替代锆钛酸铅(PZT)基材料的候选体系。文章综述了与如何调控无铅压电材料性能这一关键问题相关的国内外研究进展,对调节相界、掺杂、调控制备工艺和畴工程等多方面进行了阐述,并尝试分析了无铅压电体系在实用化道路上存在的亟待解决的问题。High-performance electronic devices with lead-free piezoelectric materials have been widely applied in various fields.Bismuth-based materials have certain comprehensive properties,especially in the field of high temperature piezoelectric,which is a candidate system with potential to replace PZT-based materials.In this paper,an overview of the research advances related to the key problem of how to modified the properties of lead-free piezoelectric materials is provided,focusing on the following aspects,such as the control of material components to modify the multiphase boundary,doping,adjustment of preparation process and domain engineering.In addition,this perspective tries to analyze the problems that still need to be solved in the practical applications of lead-free piezoelectric materials.

关 键 词：无铅压电材料 铁酸铋-钛酸钡 高温压电陶瓷 性能调控 掺杂 畴工程 

分 类 号：TN304[电子电信—物理电子学]