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@ARTICLE{Serra:55694,
      author       = {Serra, J. M. and Büchler, O. and Meulenberg, W. A. and
                      Buchkremer, H. P.},
      title        = {{T}hin {B}a{C}e0.8{G}d0.2{O}3-delta {P}rotonic
                      {E}lectrolytes on porous {C}e08{G}d0.2{O}1.9-{N}i
                      {S}ubstrates},
      journal      = {Journal of the Electrochemical Society},
      volume       = {154},
      issn         = {0013-4651},
      address      = {Pennington, NJ},
      publisher    = {Electrochemical Society},
      reportid     = {PreJuSER-55694},
      pages        = {B334 - B340},
      year         = {2007},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Thin proton-conducting electrolytes with 20 mu m thickness
                      and a nominal composition BaCe0.8Gd0.2O3-delta were prepared
                      over porous substrates composed of Ce0.8Gd0.2O1.9 (CGO)-Ni.
                      The fabrication method includes the simultaneous cofiring
                      and solid-state reaction at 1300 degrees C of three
                      screen-printed layers: mixed conducting anode layer, CGO,
                      and an upper-coated BaCO3 layer. The resulting asymmetric
                      membranes with 5 X 5 cm(2) geometry are gastight. The
                      solid-state reaction resulted in the formation of (i) an
                      electrolyte with large (similar to 2-5 mu m) grains and high
                      packing density and (ii) anode layer comprising finely
                      grained BaCe0.8Gd0.2O3-delta and Ni particles with a
                      thickness around 5 mu m. The layer morphology, phase
                      distribution, and lattice composition has been investigated
                      by X-ray diffraction, energy-dispersive spectroscopy
                      scanning electron microscopy, and secondary-ion mass
                      spectrometry. The preparation of the substrate by
                      warm-pressing and tailoring of the porosity and sintering
                      activity are also thoroughly described. DC-electrical
                      conductivity and ac-electrochemical characterization showed
                      that the supported Gd-doped barium cerate electrolyte
                      produced by solid-state reaction has interesting
                      proton-conduction properties for application in solid oxide
                      fuel cells, hydrogen separation, and sensors. (c) 2007 The
                      Electrochemical Society.},
      keywords     = {J (WoSType)},
      cin          = {IEF-1},
      ddc          = {540},
      cid          = {I:(DE-Juel1)VDB809},
      pnm          = {Rationelle Energieumwandlung / SOFC - Solid Oxide Fuel Cell
                      (SOFC-20140602)},
      pid          = {G:(DE-Juel1)FUEK402 / G:(DE-Juel1)SOFC-20140602},
      shelfmark    = {Electrochemistry / Materials Science, Coatings $\&$ Films},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000243977500023},
      doi          = {10.1149/1.2422901},
      url          = {https://juser.fz-juelich.de/record/55694},
}