%0 Journal Article
%A Zhou, Wenyu
%A Malzbender, Jürgen
%A Zeng, Fanlin
%A Deibert, Wendelin
%A Winnubst, Louis
%A Nijmeijer, Arian
%A Guillon, Olivier
%A Schwaiger, Ruth
%A Meulenberg, Wilhelm Albert
%T Mechanical properties of BaCe0.65Zr0.2Y0.15O3- – Ce0.85Gd0.15O2- dual-phase proton-conducting material with emphasis on micro-pillar splitting
%J Journal of the European Ceramic Society
%V 42
%N 9
%@ 0955-2219
%C Amsterdam [u.a.]
%I Elsevier Science
%M FZJ-2022-01860
%P 3948-3956
%D 2022
%X 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.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000793547100004
%R 10.1016/j.jeurceramsoc.2022.03.020
%U https://juser.fz-juelich.de/record/907133