中国物理B ›› 2016, Vol. 25 ›› Issue (3): 37701-037701.doi: 10.1088/1674-1056/25/3/037701
• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇 下一篇
Shan Jiang(姜珊), Xuan-Ming Wang(王炫明), Jia-Yu Li(李佳宇),Yong Zhang(张勇), Tao Zheng(郑涛), Jing-Wen Lv(吕景文)
Shan Jiang(姜珊)1, Xuan-Ming Wang(王炫明)2, Jia-Yu Li(李佳宇)3,Yong Zhang(张勇)1, Tao Zheng(郑涛)1, Jing-Wen Lv(吕景文)1
摘要: We studied the influence of heat treatment time on the optical, thermal, electrical, and mechanical properties of strontium barium niobate (Sr1-xBaxNb2O6; hereafter SBN) piezoelectric glass-ceramics with tungsten bronze-type structure, which have good piezoelectric properties and are important lead-free piezoelectric materials. We found that the best heat treatment time is 4 h. The properties of the prepared materials are better than that of SBN ceramics and the glass-ceramic growth is faster than the SBN crystal when the heat treatment time of the SBN piezoelectric glass-ceramic is controlled, reducing the preparation costs greatly.
中图分类号: (Dielectric, piezoelectric, ferroelectric, and antiferroelectric materials)