Paper Title:
Mechanical Properties of Scandia Stabilised Zirconia with Alumina Addition
  Abstract

Zirconium oxide doped with scandium oxide is one of the most promising materials for electrolytes of solid oxide fuel cells because of its high ionic conductivity. In this study, temperature dependence of mechanical property, especially strength, of 9 mol% scandia doped zirconia polycrystalline samples with 0 to 30 wt% of alumina additions was examined at temperatures from 293 to 1273 K. Ionic conductivity was also measured by AC impedance analysis. From both mechanical and electrical standpoints, the experimental results were discussed in terms of alumina addition.

  Info
Periodical
Key Engineering Materials (Volumes 385-387)
Edited by
H.S. Lee, I.S. Yoon and M.H. Aliabadi
Pages
441-444
DOI
10.4028/www.scientific.net/KEM.385-387.441
Citation
W. Araki, H. Norigoe, T. Adachi, "Mechanical Properties of Scandia Stabilised Zirconia with Alumina Addition", Key Engineering Materials, Vols. 385-387, pp. 441-444, 2008
Online since
July 2008
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Price
$32.00
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