高温压电陶瓷材料的研究进展及应用  

Current Development and Application of Piezoelectric Ceramic Materials with High Curie Temperatures

作　　者：王丹钰 王安玖 王五松 李荔 张垚宾 翟继卫[5] WANG Danyu;WANG Anjiu;WANG Wusong;LI Li;ZHANG Yaobin;ZHAI Jiwei(School of Physics and Electronic Science,Guizhou Education University,Guiyang 550018,Guizhou,China;Guizhou Senweiyang Electronic Technology Company,Guiyang 550018,Guizhou,China;Guizhou Zhenhua Hongyun Electronics Company,Guiyang 550018,Guizhou,China;Tianjin Water Project Operation Dispatching Center(Tianjin Flood Control Material Management Center),Tianjin 300202,China;School of Materials Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]贵州师范学院物理与电子科学学院,贵州贵阳550018 [2]贵州森维洋电子技术有限公司,贵州贵阳550018 [3]贵州振华红云电子有限公司,贵州贵阳550018 [4]天津市水务工程运行调度中心(天津市防汛物资管理中心),天津300202 [5]同济大学材料科学与工程学院,上海200092

出　　处：《陶瓷学报》2021年第3期376-388,共13页Journal of Ceramics

基　　金：贵州师范学院校级教师科研项目(2019BS018);教育部光电教指分委研究项目(gdxgk23)。

摘　　要：高温压电陶瓷材料在新能源、油井钻探、航空航天、汽车工业以及国防等领域具有十分迫切的应用需求,目前,对高温压电材料的研究也越来越受重视。本文介绍了引起压电陶瓷材料居里温度升高的物理机制,并从晶体结构特征、高温压电性能、研究进展及应用方面对常见压电陶瓷进行介绍。此外,详细总结了各类钙钛矿型高温压电陶瓷的性能及进展,在此基础上提出了高温压电陶瓷今后的研究发展方向。High-temperature piezoelectric ceramic materials are very urgently demanded for applications in the fields of new energies,oil well drilling,aerospace,automobile industry and national defense.At present,more and more attention has been paid to the search for high temperature piezoelectric materials.Physical mechanisms to raise the Curie temperature of piezoelectr ic ceramics are discussed in this paper.Meanwhile,commonly available piezoelectric ceramics will be intro duced,covering crystal structure,high temperature piezoelectric properties,research progress and applications.In addition,the performance and progress of various perovskite-type high-temperature piezoelectric ceramics are summarized in detail,while their future development directions are accordingly proposed.

关 键 词：高温压电陶瓷 居里温度 研究进展及应用 钙钛矿型 

分 类 号：TQ174.75[化学工程—陶瓷工业]