Paper Title:
Preparation of Mg and Ti Co-Doped NiO-Based Ceramic and its High Dielectric Properties
  Abstract

We present Mg and Ti co-doped NiO-based polycrystalline ceramic with high-permittivity dielectric properties. Analysis of the ceramic’s microstructure and composition proves that obvious grain boundaries NiTiO3 are formed. The measurements of frequency and temperature dependence of impedance and dielectric permittivity indicate that the grain and grain boundaries have remarkable influence on the dielectric properties due to the various activation energies.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
37-39
DOI
10.4028/www.scientific.net/KEM.368-372.37
Citation
B. Cheng, Y. H. Lin, J. N. Cai, C. W. Nan, "Preparation of Mg and Ti Co-Doped NiO-Based Ceramic and its High Dielectric Properties", Key Engineering Materials, Vols. 368-372, pp. 37-39, 2008
Online since
February 2008
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$32.00
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