Shaping of ceria-based single solid oxide cells combining tape-casting, screen-printing and infiltration
Idioma
en
Article de revue
Este ítem está publicado en
Journal of the European Ceramic Society. 2020, vol. 40, n° 15, p. 5662-5669
Elsevier
Resumen en inglés
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 ...Leer más >
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.< Leer menos
Palabras clave en inglés
Ceria
Tape casting
Infiltration method
Solid oxide cells
tape casting
infiltration method
Solid Oxide Cells
Proyecto ANR
EleCtrOdes architecturées pour la Réalisation d'Electrolyseurs de la Vapeur d'Eau à haute température - ANR-18-CE05-0036
Orígen
Importado de HalCentros de investigación