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@ARTICLE{Meulenberg:53121,
      author       = {Meulenberg, W. A. and Serra, J. M. and Schober, T.},
      title        = {{P}reparation of proton conducting {B}a{C}e0.8{G}d0.2{O}3
                      thin films},
      journal      = {Solid state ionics},
      volume       = {177},
      issn         = {0167-2738},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {PreJuSER-53121},
      pages        = {2851 - 2856},
      year         = {2006},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Thin films of BaCe0.8Gd0.2O3 were prepared by solid state
                      reaction of two screen-printed layers over porous
                      substrates. The first layer consists of the oxygen ion
                      conductor Ce0.8Gd0.2O2 with a fluorite structure, whereas
                      the top layer consists of BaCO3. After decomposition of the
                      carbonate, BaO reacts with Ce0.8Gd0.2O2 forming the
                      perovskite oxide BaCe0.8Gd0.2O3-delta with protonic
                      conductivity. The in-situ reaction and densification on the
                      porous substrates results in gastight thin layers of 10 to
                      50 pm and allows overcoming the problems due to the poor
                      sinterability of the proton conductor. Two different porous
                      substrates prepared by warm-pressing were studied as
                      membrane supports, i.e., (i) porous composite
                      NiO-Zr0.85Y0.15O2, commonly employed as solid oxide fuel
                      cell anode and (ii) porous Ce0.8Gd0.2O2 oxide. The
                      structural properties of the layer, compositional gradients
                      and occurring phases are described, as well as water uptake,
                      gastightness (He leaking rate) and emf measurement. Protonic
                      conducting membranes are particularly suited not only for
                      hydrogen separation combined with reforming and
                      water-gas-shift converters but also as a protonic fuel cell
                      electrolyte. (c) 2006 Elsevier B.V. All rights reserved.},
      keywords     = {J (WoSType)},
      cin          = {IWV-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB5},
      pnm          = {Rationelle Energieumwandlung},
      pid          = {G:(DE-Juel1)FUEK402},
      shelfmark    = {Chemistry, Physical / Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000242728100003},
      doi          = {10.1016/j.ssi.2006.08.025},
      url          = {https://juser.fz-juelich.de/record/53121},
}