Preparation and Dielectric Properties of the Layered Perovskite Sr4Bi4Ti7O24 Ferroelectric Ceramics

摘要：

　　Sr4Bi4Ti7O24 (SBT7) ceramics were prepared.X-ray powder diffraction indicated that single layered perovskite ferroelectrics were obtained.The ferroelectric and dielectric properties of SBT7 ceramics were investigated.The results showed that Sr4Bi4Ti7O24 is piezoelectric material.The dielectric properties were measured as a function of temperature and two peaks were observed in the curve.

关键词： Layered perovskite Sr4Bi4Ti7O24 Dielectric Piezoelectric

作者: R.Q.Chu Z.J.XU G.R.Li Q.R.Yin

作者单位: College of Materials Science and Engineering,Liaocheng University,Liaocheng 252059,China Shanghai institute of Ceramics,Chinese Academy of Science,Shanghai 200050,China

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 98-99

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）