TY  - CONF
AU  - ZHOU, Wenyu
AU  - Malzbender, Jürgen
AU  - Zeng, Fanlin
AU  - Deibert, Wendelin
AU  - Guillon, Olivier
AU  - Schwaiger, Ruth
AU  - Meulenberg, Wilhelm Albert
TI  - Mechanical properties of BaCe0.65Zr0.2Y0.15O3-δ proton-conducting material determined using different nanoindentation methods
M1  - FZJ-2021-01894
PY  - 2021
AB  - Proton-conducting membranes have great potential for applications in proton conducting membrane reactors forthe production of commodity chemicals or synthetic fuels as well as for use in solid oxide fuel cells. However, toensure the long-term structural stability under operation relevant conditions, the mechanical properties of themembrane materials need to be characterized. BaCe0.65Zr0.2Y0.15O3-δ is of particular interest due to its provenfunctional properties. In this research work, the mechanical properties of BaCe0.65Zr0.2Y0.15O3-δ were determinedon different length scales using different methods including impulse excitation, indentation testing, and micropillarsplitting. A detailed microstructural analysis of pillars revealed that irregular results are caused by porescausing crack deflection and complex crack patterns.
T2  - Keramik 2021
CY  - 19 Apr 2021 - 21 Apr 2021, Online (Germany)
Y2  - 19 Apr 2021 - 21 Apr 2021
M2  - Online, Germany
LB  - PUB:(DE-HGF)6
UR  - https://juser.fz-juelich.de/record/892035
ER  -