Paper Title:
Dielectric Behavior of (1-X)BaTiO3-XCaCu2.94Mn0.06Ti4O12 Composite Ceramics
  Abstract

(1-X)BaTiO3-XCaCu2.94Mn0.06Ti4O12 (BTO-CCMTO) composite ceramics with X =0.1 and 0.2 were prepared through solid state reaction route. X-ray diffraction (XRD) analyses showed that a co-existence structure of BTO and CCMTO phase can be realized when the sample was sintered at 950°C. Furthermore, influences of CCMTO on the dielectric behaviors of the BTO-CCMTO composite ceramics were investigated. The results showed that the dielectric permittivity of the BTO-CCMTO composite ceramics increases with increasing amounts of CCMTO and the Curie peak of the pure BTO ceramics is greatly suppressed due to the addition of CCMTO. The dielectric loss of the BTO-CCMTO composite ceramics can be kept in the same magnitude order as that of the BTO ceramics.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
62-64
DOI
10.4028/www.scientific.net/KEM.368-372.62
Citation
G. Yang, Z. X. Yue, X. Li, T. Wang, L. T. Li, "Dielectric Behavior of (1-X)BaTiO3-XCaCu2.94Mn0.06Ti4O12 Composite Ceramics", Key Engineering Materials, Vols. 368-372, pp. 62-64, 2008
Online since
February 2008
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: Wang Sheng Fang, Pi Yi Du, Wen Jian Weng, Gao Rong Han
Abstract:Srm-3Bi4TimO3m+3 (m =3, 4, 5, and 6) bulk ceramics were prepared by conventional solid-state reaction process. Their phase structures and...
133
Authors: Yun He Liang, Yong Ping Pu, Hong Yan Miao
Abstract:PTCR ceramic samples of two systems, Bi4Ti3-xNbxO12+x/2(BTNO, 0≤x≤0.01) and Bi4Ti3O12 + (1-z)BaTi1-xNbxO3+x/2+2.0mol%TiO2 (BTO+(1-z)BTNO,...
459
Authors: Yun Yi Wu, Lei Wang, Zhi Qiang Hua, Tao Li, Xue Tao Yuan, Xu Dong Lv
Chapter 5: Ceramic
Abstract:Pure, La3+ doped at A site, V5+ doped at B site, and La3+ and V5+ co-doped ferroelectric...
796
Authors: Wei Cai, Chun Lin Fu, Ze Bin Lin, Xiao Ling Deng, Wei Hai Jiang
Abstract:La-doped barium titanate ceramics with 0~1.0 at.% La2O3 were prepared by conventional solid state reaction method. The...
275
Authors: Li Ming Wang, Xiang Yun Deng, Hai Tao Zhang, Jian Bao Li, Di Chen, Ri Ke Chen, Guo Qing Zhang, Kui Fan Su, Chun Peng Wang
Chapter 2: Micro/Nano Materials and Technology
Abstract:Barium titanate (BaTiO3) ceramics with grain size varied from 1000 to 8 nm were prepared by two step sintering method (TSS) and spark plasma...
192