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@ARTICLE{Hauser:878553,
      author       = {Hauser, Michael and Herrmann, Stephan and Hauck, Maximilian
                      and Fendt, Sebastian and Lenser, Christian and Menzler,
                      Norbert H. and Spliethoff, Hartmut},
      title        = {{O}peration of {SOFC} {S}hort-{S}tacks with {S}imulated
                      {B}io-{S}yngas: {I}nfluence of {M}odel {T}ars {N}aphthalene
                      and {P}henol},
      journal      = {Journal of the Electrochemical Society},
      volume       = {167},
      number       = {12},
      issn         = {1945-7111},
      address      = {Bristol},
      publisher    = {IOP Publishing},
      reportid     = {FZJ-2020-02912},
      pages        = {124514 -},
      year         = {2020},
      abstract     = {Operation of solid oxide fuel cells (SOFCs) with bio-syngas
                      from the gasification of biomass is a promising approach to
                      highly efficient and sustainable power generation. At the
                      same time, the coupling is challenging as several biogenic
                      impurities in the bio-syngas have a negative effect on the
                      SOFC. For this paper the impacts of the impurities
                      naphthalene and phenol on SOFC short-stacks were
                      investigated experimentally for the first time. The cell in
                      the stacks were anode-supported SOFCs with Ni/YSZ anode. The
                      experiments were performed at 700 °C under load with
                      simulated bio-syngas consisting of hydrogen, carbon
                      monoxide, carbon dioxide, methane and water vapor. 2 g
                      Nm−3 of naphthalene (350 ppm) caused a pronounced voltage
                      drop and an increase in cell temperature. By analysing the
                      anode off-gas and recording of I–V-curves, it could be
                      shown that naphthalene blocked the electrochemical hydrogen
                      oxidation as well as the reforming of methane and the shift
                      reaction of carbon monoxide. Up to 8 g Nm−3 of phenol
                      (1900 ppm), on the other hand, led to carbon deposition and
                      irreversibly damaged the structure of the anode substrate by
                      metal dusting. This form of degradation was not visible in
                      the electrochemical data during operation.},
      cin          = {IEK-1},
      ddc          = {660},
      cid          = {I:(DE-Juel1)IEK-1-20101013},
      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:000563194900001},
      doi          = {10.1149/1945-7111/ababd6},
      url          = {https://juser.fz-juelich.de/record/878553},
}