Phase stability and oxygen transport properties of mixed ionic-electronic conducting oxides

Chung-Yul Yoo

Research output: ThesisPhD Thesis - Research UT, graduation UT

68 Downloads (Pure)

Abstract

The application of mixed ionic-electronic conducting oxides as oxygen separation membrane for the production of oxygen offers significant advantages over conventional cryogenic distillation. Perovskite- and fluorite-type oxides are promising candidates for such application. The research described in this thesis is mainly focused on i) crystal chemistry and phase stability of either Zr- or Nb-substituted Ba0.5Sr0.5Co0.8Fe0.2O3-¿ (BSCF), and those of the parent perovskite phase, and ii) oxygen surface exchange kinetics of selected perovskite- and fluorite-type oxides.
Original languageEnglish
Awarding Institution
  • University of Twente
Supervisors/Advisors
  • Nijmeijer, A., Supervisor
  • Bouwmeester, H.J.M., Co-Supervisor
Award date12 Sep 2012
Place of PublicationEnschede
Publisher
Print ISBNs9789036533942
DOIs
Publication statusPublished - 12 Sep 2012

Keywords

  • IR-81375
  • METIS-288010

Fingerprint Dive into the research topics of 'Phase stability and oxygen transport properties of mixed ionic-electronic conducting oxides'. Together they form a unique fingerprint.

  • Cite this