Synthesis and investigation of porous Ni-Al substrates for solid-oxide fuel cells

A. A. Solov'Ev, N. S. Sochugov, Igor Vyacheslavovich Ionov, A. I. Kirdyashkin, V. D. Kitler, A. S. Maznoi, Yu M. Maksimov, T. I. Sigfusson

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6 Citations (Scopus)

Abstract

Self-propagating high-temperature synthesis (SHS) is applied for the production of porous supporting Ni-Al bases of solid-oxide fuel cells. The effect of synthesis conditions and the composition of source powders on the phase composition, microstructure, gas permeability, corrosion resistance, and other properties of obtained Ni-Al samples is investigated. The possibility is shown for the formation of solid-oxide fuel cells (SOFCs) on the surface of porous Ni-Al plates. The cells have the structure Ni-ZrO3:Y 2O3 anode/ZrO3:Y2O3 electrolyte/La0.8Mn0.2SrO3 cathode and provide a specific power of 400 mW/cm2 at a temperature of 800 C.

Original languageEnglish
Pages (from-to)431-437
Number of pages7
JournalInorganic Materials: Applied Research
Volume4
Issue number5
DOIs
Publication statusPublished - 2013

Keywords

  • magnetron sputtering
  • Ni-Al
  • self-propagating high-temperature synthesis
  • solid-oxide fuel cells
  • ZrO:YO electrolyte

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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    Solov'Ev, A. A., Sochugov, N. S., Ionov, I. V., Kirdyashkin, A. I., Kitler, V. D., Maznoi, A. S., Maksimov, Y. M., & Sigfusson, T. I. (2013). Synthesis and investigation of porous Ni-Al substrates for solid-oxide fuel cells. Inorganic Materials: Applied Research, 4(5), 431-437. https://doi.org/10.1134/S2075113313050171