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Codoping of zirconia with yttria and scandia

Meyer, Daniel and Eisele, Ulrich and Satet, Raphaëlle and Rödel, Jürgen (2008):
Codoping of zirconia with yttria and scandia.
In: Scripta Materialia, pp. 215-218, 58, (3), ISSN 13596462,
[Online-Edition: http://dx.doi.org/10.1016/j.scriptamat.2007.09.025],
[Article]

Abstract

A new zirconia material with increased strength for application as exhaust gas sensor has been developed. This material is codoped with yttria and scandia and has been compared to a reference material doped only with yttria. Both mechanical strength and toughness of the codoped material are enhanced in comparison to the reference material, while the ionic conductivity of the two materials is adjusted to be of same magnitude.

Item Type: Article
Erschienen: 2008
Creators: Meyer, Daniel and Eisele, Ulrich and Satet, Raphaëlle and Rödel, Jürgen
Title: Codoping of zirconia with yttria and scandia
Language: English
Abstract:

A new zirconia material with increased strength for application as exhaust gas sensor has been developed. This material is codoped with yttria and scandia and has been compared to a reference material doped only with yttria. Both mechanical strength and toughness of the codoped material are enhanced in comparison to the reference material, while the ionic conductivity of the two materials is adjusted to be of same magnitude.

Journal or Publication Title: Scripta Materialia
Volume: 58
Number: 3
Uncontrolled Keywords: Ceramics; Electrical properties; Mechanical properties; Fracture; Corrosion
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Nonmetallic-Inorganic Materials
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 20 Jun 2011 11:25
Official URL: http://dx.doi.org/10.1016/j.scriptamat.2007.09.025
Identification Number: doi:10.1016/j.scriptamat.2007.09.025
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