| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1615460 | Journal of Alloys and Compounds | 2012 | 7 Pages |
Abstract
⺠LiCe modified Na0.25K0.25Bi4.5Ti4O15 ceramics have been prepared. ⺠Dielectric and impedance properties at high temperature were characterized using the impedance spectrum technique. ⺠Different polarization mechanisms were found below and above TC according to the Landau free energy model. ⺠AC electrical conductivity exhibits different behaviors at elevated temperature.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
![Dielectric properties and impedance analysis in Aurivillius-type (Na0.25K0.25Bi0.5)1âx(LiCe)x/2[]x/2Bi4Ti4O15 ceramics](/preview/png/1615460.png "First Page Preview: Dielectric properties and impedance analysis in Aurivillius-type (Na0.25K0.25Bi0.5)1âx(LiCe)x/2[]x/2Bi4Ti4O15 ceramics")
Authors
Zhihang Peng, Qiang Chen, Jiagang Wu, Dan Liu, Dinquan Xiao, Jianguo Zhu,