Skip to content

Research at St Andrews

University > Research portal > Research publications > Design of anodes for IT SOFC: Effect of complex oxide promot...

Design of anodes for IT SOFC: Effect of complex oxide promoters and pd on activity and stability in methane steam reforming of Ni/YSZ (ScSZ) cermets

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Author(s)

Vladislav A. Sadykov, Natalia V. Mezentseva, Rimma V. Bunina, Galina M. Alikina, Anton I. Lukashevich, Vladimir A. Rogov, Ella M. Moroz, Vladimir I. Zaikovskii, Arcady Ishchenko, Oleo F. Bobrenok, Alevtina Smirnova, John Irvine, Oleksandr Vasylyev

School/Research organisations

Abstract

Effect of fluorite-like or perovskite-like complex oxide promoters and Pd on the performance of Ni/8YSZ and Ni/ScSZ anode materials in CH4 steam reforming (SR) or selective oxidation (SO) by O-2 into syngas was studied. The spatial uniformity of dopants distribution in composites was controlled by TEM combined with EDX analysis, while the lattice oxygen mobility and reactivity were estimated by CH4 and H-2 temperature-programmed reduction (TPR). The oxide promoters suppress the coke deposition even at stoichiometric H2O/CH4 ratio, while doping by Pd ensures a good performance at moderate (similar to 550 degrees C) temperatures required for the Intermediate -Temperature Solid Oxide Fuel Cells (IT SOFC) operation.

Close
More...

Details

Original languageEnglish
Title of host publicationSOLID-STATE IONICS-2006
EditorsE Traversa, TR Armstrong, C Masquelier, Y Sadaoka
Place of PublicationWARRENDALE
PublisherMATERIALS RESEARCH SOCIETY
Pages205-210
Number of pages6
ISBN (Print)978-1-55899-929-9
Publication statusPublished - 2007
EventSymposium on Solid-State Ionics held at the 2006 MRS Fall Meeting - Boston, Morocco
Duration: 27 Nov 2006 → 1 Dec 2006

Publication series

NameMaterials Research Society Symposium Proceedings
PublisherMATERIALS RESEARCH SOCIETY
Volume972
ISSN (Print)0272-9172

Conference

ConferenceSymposium on Solid-State Ionics held at the 2006 MRS Fall Meeting
CountryMorocco
CityBoston
Period27/11/06 → 1/12/06

    Research areas

  • NI, PERFORMANCE

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. Synthesis and electrochemical characterization of La0.75Sr0.25Mn0.5Cr0.5‐xAlxO3, for IT- and HT- SOFCs

    Abdalla, A. M., Kamel, M., Hossain, S., Irvine, J. T. S. & Azad, A. K., 12 Sep 2019, In : International Journal of Applied Ceramic Technology. Early View

    Research output: Contribution to journal › Article

  4. Enhanced cycling performance of magnesium doped lithium cobalt phosphate

    Kim, E. J., Miller, D., Irvine, J. T. S. & Armstrong, A. R., 11 Sep 2019, (Accepted/In press) In : ChemElectroChem. In press

    Research output: Contribution to journal › Article

  5. Photo-catalytic hydrogen production over Au/g-C3N4: effect of gold particle dispersion and morphology

    Caux, M., Menard, H., AlSalik, Y. M., Irvine, J. T. S. & Idriss, H., 7 Aug 2019, In : Physical Chemistry Chemical Physics. 21, 29, p. 15974-15987 14 p.

    Research output: Contribution to journal › Article

ID: 47284308