Mn改性Na0.5Bi2.5Nb2O9高温压电陶瓷的研究

Mn改性Na_0.5Bi_2.5Nb₂O₉高温压电陶瓷的研究

江向平, 温佳鑫, 陈超, 涂娜, 李小红

Piezoelectric Properties of Mn-modified Na_0.5Bi_2.5Nb₂O₉ for High Temperature Applications

JIANG Xiang-Ping, WEN Jia-Xin, CHEN-Chao, TU-Na, LI Xiao-Hong

图3 NBN-Mn陶瓷抛光热腐蚀表面的SEM照片
Fig. 3 SEM images for polished and thermally etched surfaces of NBN-Mn ceramics a x =0; b x =1.0; c x =3.0; d x =8.0