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@ARTICLE{Lenser:837838,
      author       = {Lenser, Christian and Jeong, Hyeondeok and Sohn, Yoo Jung
                      and Russner, Niklas and Guillon, Olivier and Menzler,
                      Norbert H.},
      title        = {2{I}nteraction of a ceria-based anode functional layer with
                      a stabilized zirconia electrolyte: considerations from a
                      materials perspective},
      journal      = {Journal of the American Ceramic Society},
      volume       = {101},
      number       = {2},
      issn         = {0002-7820},
      address      = {Oxford [u.a.]},
      publisher    = {Wiley-Blackwell},
      reportid     = {FZJ-2017-06617},
      pages        = {739-748},
      year         = {2018},
      abstract     = {We report on the materials interaction of gadolinium doped
                      ceria (GDC) and yttria stabilized zirconia (YSZ) in the
                      context of high temperature sintering during manufacturing
                      of anode supported solid oxide fuel cells (AS-SOFC). While
                      ceria-based anodes are expected to show superior
                      electrochemical performance and enhanced sulfur and coking
                      tolerance in comparison to zirconia-based anodes, we
                      demonstrate that the incorporation of a Ni-GDC anode into an
                      ASC with YSZ electrolyte decreases the performance of the
                      ASC by approximately $50\%$ compared to the standard Ni-YSZ
                      cell. The performance loss is attributed to interdiffusion
                      of ceria and zirconia during cell fabrication, which is
                      investigated using powder mixtures and demonstrated to be
                      more severe in the presence of NiO. We examine the physical
                      properties of a GDC-YSZ mixed phase under reducing
                      conditions in detail regarding ionic and electronic
                      conductivity as well as reducibility, and discuss the
                      expected impact of cation intermixing between anode and
                      electrolyte.},
      cin          = {IEK-1 / JARA-ENERGY},
      ddc          = {660},
      cid          = {I:(DE-Juel1)IEK-1-20101013 / $I:(DE-82)080011_20140620$},
      pnm          = {135 - Fuel Cells (POF3-135) / SOFC - Solid Oxide Fuel Cell
                      (SOFC-20140602)},
      pid          = {G:(DE-HGF)POF3-135 / G:(DE-Juel1)SOFC-20140602},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000416933700028},
      doi          = {10.1111/jace.15214},
      url          = {https://juser.fz-juelich.de/record/837838},
}