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| | New piezoelectric ceramics and devices were widely applied due to the development of modern science and technology. In this paper, the structures and properties of perovskite, tungsten bronze, bismuth layer structured, piezoelectric monocrystal types piezoelectric ceramics were reviewed. The research development of four different structure types high Curie temperature piezoelectric ceramics was also reviewed. The research direction of high Curie piezoelectric ceramic was pointed out. | | 随着科学技术的迅猛发展,高温压电陶瓷材料被广泛应用,高居里温度压电陶瓷材料元器件的需求越来越大。本文综述了钙钛矿、钨青铜、含Bi层状、压电单晶等相关的高温压电材料,并对以上几种高居里温度压电材料的研究进展进行了概括,指出了今后的研究方向。 | | 文摘来源 | |   |
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