Paper Title:
Dielectric Properties of La, Sm Ion-Doped BZT-Based Ceramics
  Abstract

It is important to develop a new special material to satisfy the requirement of producing capacitor with higher property. BZT(Ba(ZrxTi1-x)O3) ceramics of La2O3 and Sm2O3 doped was fabricated by the conventional method of solid reaction. These ceramics were tested by X-ray diffraction (XRD), Impedance Tester, and LCR Tester with temperature controlling systems. The results indicate that dielectric property of BZT ceramics doped 0.05mol% La2O3, 0.2mol% Sm2O3 simultaneously and calcined in 1280°C is the best. Moreover, it was found that Sm2O3 had the functions of moving Tc of matrix material to a low temperature and making the peak wider.

  Info
Periodical
Advanced Materials Research (Volumes 197-198)
Edited by
Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng
Pages
310-313
DOI
10.4028/www.scientific.net/AMR.197-198.310
Citation
Z. S. Zheng, R. J. Li, P. Q. Yan, H. K. Hu, Y. L. Li, L. J. Hao, "Dielectric Properties of La, Sm Ion-Doped BZT-Based Ceramics", Advanced Materials Research, Vols. 197-198, pp. 310-313, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hua Jun Sun, Wen Chen, Qing Xu, Jing Zhou, Xiao Fang Liu
Abstract:Using Zr(NO3)4.5H2O as Zr source, PZT powder with a single-phase perovskite structure was synthesized by a sol-autocombustion method at a...
219
Authors: Jing Pei, Zhen Xing Yue, Fei Zhao, Zhi Lun Gui, Long Tu Li
Abstract:The nano-sized Ba(Zr0.2Ti0.8)O3 powder was prepared by citrate sol-gel method. The crystal structure and the particle size of the powder...
76
Authors: Yong Zheng, Wen Lei, Hai Jian Bu, Xing Zhong Zhao
Abstract:Effects of calcining and sintering temperatures on the microstructure and the microwave dielectric properties of...
258
Authors: Wandee Thamjaree, Wim Nhuapeng, Tawee Tunkasiri
Abstract:In this work, barium zirconium titanate (BZT) ceramics were fabricated by using a ultrasonic ball milling technique. BZT with the ratio of...
213
Authors: N. Thongmee, Anucha Watcharapasorn, Sukanda Jiansirisomboon
Abstract:This study investigated fundamental of phase formation, crystal structure and calcination process for bismuth dysprosium titanate...
837