TY  - THES
AU  - Mishra, Tarini Prasad
TI  - Electric Field Assisted Sintering of Gadolinium-doped Ceria
VL  - 509
PB  - Universität Bochum
VL  - Dr.
CY  - Jülich
M1  - FZJ-2020-03253
SN  - 978-3-95806-496-6
T2  - Schriften des Forschungszentrums Jülich. Reihe Energie & Umwelt / Energy & Environment
SP  - x, 195 S.
PY  - 2020
N1  - Universität Bochum, Diss., 2020
AB  - 10 mol % Gadolinium-doped ceria (GDC10) is a highly technological relevant material with potential application in electrochemical cells, oxygen transport membranes as a catalyst and other. However, one major drawbach associated is that the processing of GDC10 requires high sintering temperatures (1300$^{\circ}$C-1600$^{\circ}$C) with dwelling time of several hours of GDC ceramics, carefully study of the sintering conditions and optimization of sintering parameters are required. The objective of this dissertation work is to understand the influence of electric field and current on the densification behaviour and microstructure evolution of GDC10. Furthermore, optimization of the sintering parameters for GDC10 powders and tailoring the microstructure by controlling the material synthesis and processing conditions were investigated. [...]
LB  - PUB:(DE-HGF)3 ; PUB:(DE-HGF)11
UR  - https://juser.fz-juelich.de/record/884791
ER  -