TY  - JOUR
AU  - Zhou, Wenyu
AU  - Malzbender, Jürgen
AU  - Zeng, Fanlin
AU  - Deibert, Wendelin
AU  - Winnubst, Louis
AU  - Nijmeijer, Arian
AU  - Guillon, Olivier
AU  - Schwaiger, Ruth
AU  - Meulenberg, Wilhelm Albert
TI  - Mechanical properties of BaCe0.65Zr0.2Y0.15O3- – Ce0.85Gd0.15O2- dual-phase proton-conducting material with emphasis on micro-pillar splitting
JO  - Journal of the European Ceramic Society
VL  - 42
IS  - 9
SN  - 0955-2219
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - FZJ-2022-01860
SP  - 3948-3956
PY  - 2022
AB  - BaCe0.65Zr0.2Y0.15O3-δ – Ce0.85Gd0.15O2-δ (BCZ20Y15-GDC15) dual-phase material revealed potential for H2 production technologies due to its exceptional H2 permeation and chemical resistance. In this article, mechanical properties of BCZ20Y15-GDC15 dual-phase material were investigated to evaluate the mechanical behavior and develop strategies to warrant structural stability. Elastic modulus, hardness and fracture toughness values were studied using different indentation-based methods. The fracture experiments at different length-scales both revealed that the introduction of GDC15 makes the material tougher, facilitating the further design of robust and reliable components.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000793547100004
DO  - DOI:10.1016/j.jeurceramsoc.2022.03.020
UR  - https://juser.fz-juelich.de/record/907133
ER  -