Electrochemical Performance and Stability of Ba?.?Sr?.?Co?.?Fe?.?O??? for Oxygen Transport Membranes

• Main Author: Niedrig, Christian (auth)
• Format: Electronic Book Chapter
• Language: English
• Published: KIT Scientific Publishing 2015
• Series: Schriften des Instituts für Angewandte Materialien - Werkstoffe der Elektrotechnik, Karlsruher Institut für Technologie / Institut für Angewandte Materialien - Werkstoffe der Elektrotechnik
• Subjects: Technology: general issues; electrochemical characterization; thermische und chemische Stabilitätmixed ionic-electronic conductors; oxygen transport membranes; elektronische/ionische Mischleiter; thermal and chemical stability; Sauerstofftransportmembranen; BSCF; elektrochemische Charakterisierung
• Online Access: DOAB: download the publication; DOAB: description of the publication

Mixed ionic-electronic conducting (MIEC) ceramics as oxygen transport membranes (OTMs) can provide high oxygen permeation rates at comparably low energy demands. For this purpose, Ba?.?Sr?.?Co?.?Fe?.?O??? (BSCF) shows the best performance under ideal operating conditions. Thermal and chemical stabil...