The piezoelectric ceramics(PNW-PMS-PZT) were prepared by traditional ceramics process.

• 采用传统陶瓷工艺制备了PNW-PMS-PZT四元系压电陶瓷,分析了陶瓷样品的相结构组成,结果表明所有陶瓷样品的相结构为纯钙钛矿相结构;