Abstract
The effects of Nb doping on the chemical stability of Ba0.5Sr0.5Co0.8Fe0.2O3−δ based solid solutions under high oxygen partial pressure (p(O2)) and CO2-containing atmospheres were studied. BSCF and Ba0.5Sr0.5Co0.9Nb0.1O3−δ (BSCN) and Ba0.5Sr0.5Co0.8Fe0.1Nb0.1O3−δ (BSCFN) were prepared and investigated by using TG–DTA analysis under p(O2)=1 and 10−3bar with or without CO2. The results showed that the Nb substitution effectively improved the chemical stability under high oxidation condition and also improved the CO2-tolerance of BSCF-based materials.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
