锆钛酸铅压电陶瓷在换能器领域的热点应用与材料研究前沿  

Hot Applications in Transducer Field and Leading-Edge Material Research of Lead Zirconate Titanate(PZT) Piezoelectric Ceramics

作　　者：林铭 石棋 徐锦生 雷勉民 LIN Ming;Shi Qi;XU Jinsheng;LEI Mianmin(School of Materials Science and Engineering,Jingdezhen Ceramic Institute,Jingdezhen 333403,China;Ningbo Kepo Company,Ningbo 315000 China;JingDezhen Brother Electrical Co.,LTD,Jingdezhen 333426 China)

机构地区：[1]景德镇陶瓷大学研究生院,景德镇333403 [2]宁波凯普电子有限公司,宁波315000 [3]景德镇柏莱德电子有限公司,景德镇333426

出　　处：《中国陶瓷》2019年第11期1-5,共5页China Ceramics

摘　　要：综述了近年PZT系压电陶瓷换能器的应用热点以及PZT系压电陶瓷材料研究前沿,认为,规模化应用已经显著推动我国电声及超声换能元器件的制造水平,快速缩小了与国外同类产品间的差异;薄膜、大功率压电材料、压电复合材料以及其它方面的研究方兴未艾,材料与器件研究尚待突破。In this paper,we summarize the hot application of PZT piezoelectric ceramics transducer and leading-edge material research of PZT piezoelectric ceramic in recent years,and think that large-scale applications have significantly promoted the manufacturing level of electroacoustic and ultrasonic transducers elements in China, rapidly narrowing the differences with similar products abroad;the research of thin film, high power piezoelectric materials, piezoelectric composites and other research are in the ascendant, and the research of materials and devices still need to break through.

关 键 词：PZT系压电陶瓷换能器 电声器件 超声雾化 压电薄膜 大功率压电材料 压电 复合材料 

分 类 号：TQ174.758[化学工程—陶瓷工业]