Search results for: in situ exsolution

• Designing high-performance quasi-symmetrical solid oxide cells with a facile chemical modification strategy for Sr2Fe2−xWxO6−δ ferrites electrodes with in situ exsolution of nanoparticles

  Publication

  • K. Zheng
  • J. Lach
  • P. Czaja
  • M. Gogacz
  • P. Czach
  • A. Brzoza-Kos
  • P. Winiarz
  • J. Luo

  - Journal of Power Sources - Year 2023

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• Exsolution of Ni nanoparticles on the surface of cerium and nickel co-doped lanthanum strontium titanate as a new anodic layer for DIR-SOFC. Anti-coking potential and H2S poisoning resistance of the prepared material

  Publication

  • P. Błaszczak
  • M. S. Łapiński
  • S. Wang
  • P. Jasiński
  • B. Bochentyn

  - INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Year 2020

  The aim of this study was to evaluate a new catalytic material for biogas fueled DIR-SOFC. This material was a perovskite-type SrTiO3 doped with La, Ce and Ni of a general formula La0.27Sr0.54Ce0.09Ni0.1Ti0.9O3-σ (LSCNT). Additional preparation steps were undertaken to promote a nickel exsolution process. Heat post-treatment of powders in a humidified H2 resulted in an intensive growth of nickel nanoparticles (NPs) while the temperature...

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