Shaping of ceria-based single solid oxide cells combining tape-casting, screen-printing and infiltration
Language
en
Article de revue
This item was published in
Journal of the European Ceramic Society. 2020, vol. 40, n° 15, p. 5662-5669
Elsevier
English Abstract
This study describes the development of a shaping process involving GDC10 (Ce0.9Gd0.1O1.95) as an electrolyte for Solid Oxide Cells operating at low temperature (500−600 °C). The goal is to build a single cell of ...Read more >
This study describes the development of a shaping process involving GDC10 (Ce0.9Gd0.1O1.95) as an electrolyte for Solid Oxide Cells operating at low temperature (500−600 °C). The goal is to build a single cell of porous/dense/porous GDC10 layers while adapting the porous layer thicknesses, which are infiltrated by catalysts to prepare efficient GDC-base composites. Two shaping processes were used to make the cell. The first process is die pressing of the electrolyte powder followed by the infiltration of a screen-printed porous backbone. The second shaping process consists of preparing a porous/dense/porous (30 μm/≈ 400 μm/30 μm) cell in a single step by combining tape-casting and screen-printing processes followed by the infiltration of the previous catalyst.Read less <
English Keywords
Ceria
Tape casting
Infiltration method
Solid oxide cells
tape casting
infiltration method
Solid Oxide Cells
ANR Project
EleCtrOdes architecturées pour la Réalisation d'Electrolyseurs de la Vapeur d'Eau à haute température - ANR-18-CE05-0036
Origin
Hal imported