0.84(K0.48Na0.52)NbO3-0.16K0.56Li0.38NbO2.97无铅压电陶瓷的多层膜工艺研究

0.84(K_0.48Na_0.52)NbO₃-0.16K_0.56Li_0.38NbO_2.97无铅压电陶瓷的多层膜工艺研究

张志强^1,², 刘志甫¹, 李永祥¹

Preparation of 0.84(K_0.48Na_0.52)NbO₃-0.16K_0.56Li_0.38NbO_2.97Lead-free Piezoelectric Ceramics by Multi-layer Process

ZHANG Zhi-Qiang^1,², LIU Zhi-Fu¹, LI Yong-Xiang¹

图3 不同烧结条件下陶瓷样品的SEM照片
Fig. 3 SEM images of KNN-KLN ceramics sintered under different conditions a 1000 ℃, 8 min; b 1000 ℃, 15 min; c 1000 ℃, 30 min; d 1050 ℃, 8 min; e 1050 ℃, 15 min; f 1050 ℃, 30 min