Impact of Cr-poisoning on the conductivity of different LaNi0.6Fe0.4O3 cathode microstructures

M.K. Stodolny, Bernard A. Boukamp, David H.A. Blank, F.P.F. van Berkel

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The microstructure of porous LaNi0.6Fe0.4O3 (LNF) layers has a significant influence on the degree of the Cr-poisoning impact. The increase in the in-plane resistance and Cr accumulation in poisoned LNF-layers has been correlated with microstructural features. The Cr-poisoning impact is more severe in the case of a microstructure characterized by finer particles, higher porosity and larger particle surface area.
Original languageUndefined
Pages (from-to)136-140
Number of pages5
JournalSolid state ionics
Publication statusPublished - 2012


  • IR-84854
  • METIS-291621

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