Paper Title:
Effect of Ni Nano-Powders Addition on the Dielectric Properties of Ba(Ti,Zr)O3 Based Y5V Ceramics
  Abstract

In this paper, the influence of nickel (Ni) nano-powders addition on the microstructures and dielectric properties of Ba(Ti,Zr)O3 based Y5V non-reducing ceramics were investigated. The X-ray diffraction (XRD) analysis indicated that the primary phase was Ba(Ti,Zr)O3 and no Ni phase appeared until the amount of Ni exceeded 5mol%. Scanning electron microscope (SEM) observation showed that the Ni particles distributed homogenously throughout BTZ ceramic matrix. The incorporation of Ni altered the perovskite lattice parameters and thus led to the change of polarization degree under electric field and the improvement of the dielectric constant at Curie temperature.

  Info
Periodical
Solid State Phenomena (Volumes 124-126)
Edited by
Byung Tae Ahn, Hyeongtag Jeon, Bo Young Hur, Kibae Kim and Jong Wan Park
Pages
691-694
DOI
10.4028/www.scientific.net/SSP.124-126.691
Citation
L. Chen, X. H. Wang, L. T. Li, Z. L. Gui, "Effect of Ni Nano-Powders Addition on the Dielectric Properties of Ba(Ti,Zr)O3 Based Y5V Ceramics", Solid State Phenomena, Vols. 124-126, pp. 691-694, 2007
Online since
June 2007
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$32.00
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