材料期刊网

Microstructure and Electromechanical Properties in PMnN-PZT Ceramics Sintered at Different Temperatures

Baoshan LI , Zhigang ZHU , Guorong LI , Aili DING

材料科学技术（英文）

The microstructure and piezoelectric properties of Pb[(Zr0.52Ti0.48)0.95(Mn1/3Nb2/3)0.05]O3 (PMnN-PZT) ceramics have been investigated at different sintering temperatures from 1070℃ to 1280℃. The experimental results suggest that grain sizes and electromechanical properties of the ceramics show stro...

关键词: Sintering temperature , 压电特性 , 铌锰锆钛酸铅 , 氧空位