Title

Mechanical Properties Of 10 Mol% Sc2O3-1 Mol% Ceo2-89 Mol% Zro2 Ceramics

Keywords

Cubic and rhombohedral phase; Fracture toughness; Strength; Stress-strain deformation behavior in compression; Young's modulus; Zirconia

Abstract

The mechanical properties, such as Young's modulus, Vickers hardness, indentation fracture resistance, room and high temperature four-point bending strength and SEVNB fracture toughness along with the stress-strain deformation behavior in compression, of 10 mol% Sc2O3-1 mol% CeO2-ZrO2 (ScCeZrO2) ceramics have been studied. The chosen composition of the ScCeZrO2 has very high ionic conductivity and, therefore, is very promising oxygen ion conducting electrolyte for the intermediate temperature solid oxide fuel cells. Therefore, its mechanical behavior is of importance and is presented in the paper. © 2009 Elsevier B.V. All rights reserved.

Publication Date

5-1-2010

Publication Title

Journal of Power Sources

Volume

195

Issue

9

Number of Pages

2774-2781

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1016/j.jpowsour.2009.11.016

Socpus ID

73249152624 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/73249152624

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