Buscar en RiuNet

Listar

Mostrando ítems 1-3 de 3

Enhancing oxygen permeation through hierarchically-structured perovskite membrane elaborated by freeze-casting

Gaudillere, Cyril Christian; García Fayos, Julio; Serra Alfaro, José Manuel (Royal Society of Chemistry, 2014)

[EN] Innovative asymmetric oxygen-transport membrane architectures were prepared by combining freeze-casting and film deposition techniques. Freeze-casting enabled to optimize the gas transport through the ...
Mixed Ionic-Electronic Conduction in NiFe2O4-Ce0.8Gd0.2O2-delta Nanocomposite Thin Films for Oxygen Separation

Solis Díaz, Cecilia; Toldrá-Reig, Fidel; Balaguer Ramirez, Maria; Somacescu, Simona; García-Fayos, Julio; Palafox, Elena; Serra Alfaro, José Manuel (John Wiley & Sons, 2018)

[EN] NiFe2O4-Ce0.8Gd0.2O2-delta (NFO/CGO) nanocomposite thin films were prepared by simultaneously radio-frequency (RF) magnetron sputtering of both NFO and CGO targets. The aim is the growth of a CO2-stable composite layer ...
Ultrahigh oxygen permeation flux through supported Ba0.5Sr0.5Co0.8Fe0.2O3-delta membranes

Baumann, S.; Serra Alfaro, José Manuel; Lobera González, Maria Pilar; Escolástico Rozalén, Sonia; Schulze-Kueppers, F.; Meulenberg, W. A. (Elsevier, 2011-07-15)

[EN] Oxygen transport membranes made of Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCF) were manufactured by tape casting and co-firing. The disk-shaped membranes consisted of a top gastight layer (70 mu m thick) and a porous substrate ...

Mostrando ítems 1-3 de 3