Skip to content

Research at St Andrews

University > Research portal > Research publications > Flux investigations on composite (La0.8Sr0.2)0.95Cr0.5Fe0.5O...

Flux investigations on composite (La0.8Sr0.2)0.95Cr0.5Fe0.5O3 − δ–Sc0.198Ce0.012Zr0.789O1.90 oxygen transport membranes

Research output: Contribution to journal › Article

DOI

Open Access permissions

Open

Links

Author(s)

Zachary Alexander Dehaney-Steven, Despoina Papargyriou, John Thomas Sirr Irvine

School/Research organisations

Abstract

Oxygen permeation measurements were performed on planar membranes of (La0.8Sr0.2)0.95Cr0.5Fe0.5O3 − δ (LSCrF)–Sc0.198Ce0.012Zr0.789O1.90 (10Sc1CeSZ) with various exchange layers and membrane thicknesses. Addition of a fuel side exchange layer capable of nickel exsolution provided approximately twice the performance compared with no exsolved catalyst for a 300 μm thick membrane at 900 °C. Use of a 20 μm thick membrane with a porous support structure produced a further 7 fold improvement in oxygen flux at 900 °C to yield 3.54 ml cm− 2 min− 1.
Close
More...

Details

Original languageEnglish
Pages (from-to)338-341
Number of pages4
JournalSolid State Ionics
Volume288
Early online date27 Jan 2016
DOIs
Publication statusPublished - May 2016

    Research areas

  • Oyxgen transport membrane, Perovskite, Fluorite

Discover related content
Find related publications, people, projects and more using interactive charts.

View graph of relations

Related by author

  1. Lattice strain-enhanced exsolution of nanoparticles in thin films

    Han, H., Park, J., Nam, S. Y., Choi, G. M., Parkin, S. S. P., Jang, H. M. & Irvine, J. T. S., 1 Apr 2019, In : Nature Communications. 10, 8 p., 1471.

    Research output: Contribution to journal › Article

  2. Oxygen storage capacity and thermal stability of brownmillerite-type Ca2(Al1-xGax)MnO5+δ oxides

    Huang, X., Ni, C. & Irvine, J. T. S., 14 Aug 2019, In : Journal of Alloys and Compounds. 810, 151865.

    Research output: Contribution to journal › Article

  3. B-site doped perovskite ferrate for efficient anode of a solid oxide fuel cell with in situ metal exsolution

    Ni, C., Zeng, Q., He, D., Peng, L., Xie, D-T., Irvine, J., Duan, S. & Ni, J-P., 29 Oct 2019, In : Journal of Materials Chemistry. In press

    Research output: Contribution to journal › Article

  4. Nanostructured perovskite solar cells

    McDonald, C., Ni, C., Maguire, P., Connor, P., Irvine, J. T. S., Mariotti, D. & Svrcek, V., 18 Oct 2019, In : Nanomaterials. 9, 10, 28 p., 1481.

    Research output: Contribution to journal › Article

  5. Enhanced cycling performance of magnesium doped lithium cobalt phosphate

    Kim, E. J., Miller, D., Irvine, J. T. S. & Armstrong, A. R., 26 Sep 2019, In : ChemElectroChem. 6, 18

    Research output: Contribution to journal › Article

Related by journal

  1. Interface formation and Mn segregation of directly assembled La0.8Sr0.2MnO3 cathode on Y2O3-ZrO2 and Gd2O3-CeO2 electrolytes of solid oxide fuel cells

    He, S., Chen, K., Saunders, M., Quadir, Z., Tao, S., Irvine, J. T. S., Cui, C. Q. & Jiang, S. P., 1 Nov 2018, In : Solid State Ionics. 325, p. 176-188 13 p.

    Research output: Contribution to journal › Article

  2. Ionic conductivity in multiply substituted ceria-based electrolytes

    Coles-Aldridge, A. V. & Baker, R. T., Mar 2018, In : Solid State Ionics. 316, p. 9-19 11 p.

    Research output: Contribution to journal › Article

  3. Metal-oxide interactions for infiltrated Ni nanoparticles on A-site deficient LaxSr1 − 3x/2TiO3

    Hui, J., Neagu, D., Miller, D. N., Yue, X., Ni, C. & Irvine, J. T. S., Feb 2018, In : Solid State Ionics. 315, p. 126-130 5 p.

    Research output: Contribution to journal › Article

  4. Wet chemical synthesis and characterisation of Ba0.5Sr0.5Ce0.6Zr0.2Gd0.1Y0.1O3 − δ proton conductor

    Naeem Khan, M., Savaniu, C. D., Azad, A. K., Hing, P. & Irvine, J. T. S., May 2017, In : Solid State Ionics. 303, p. 52-57 6 p.

    Research output: Contribution to journal › Article

ID: 240305497

Top