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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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

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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)

Cite this

Solov'Ev, A. A., Sochugov, N. S., Ionov, I. V., Kirdyashkin, A. I., Kitler, V. D., Maznoi, A. S., ... 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