Preparation of Mg and Ti Co-Doped NiO-Based Ceramic and its High Dielectric Properties

Abstract:

Article Preview

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 et al., "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

Export:

Price:

$35.00

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

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