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@ARTICLE{Ma:18149,
      author       = {Ma, Q. and Tietz, F. and Leonide, A. and Ivers-Tiffée, E.},
      title        = {{E}lectrochemical performances of solid oxide fuel cells
                      based on {Y}-substituted {S}r{T}i{O}3 ceramic anode
                      materials},
      journal      = {Journal of power sources},
      volume       = {196},
      issn         = {0378-7753},
      address      = {New York, NY [u.a.]},
      publisher    = {Elsevier},
      reportid     = {PreJuSER-18149},
      pages        = {7308 - 7312},
      year         = {2011},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Yttrium-substituted SrTiO3 has been considered as anode
                      material of solid oxide fuel cells (SOFCs) substituting of
                      the state-of-the-art Ni cermet anodes.
                      Sr0.895Y0.07TiO3-delta (SYT) shows good electrical
                      conductivity, compatible thermal expansion with
                      yttria-stabilized ZrO2 (YSZ) electrolyte and reliable
                      stability during reduction and oxidation (redox) cycles.
                      Single cells based on SYT anode substrates were fabricated
                      in the dimension of 50 mm x 50 mm. The cell performances
                      were over 1.0 A cm(-2) at 0.7 V and 800 degrees C, which
                      already reached the practical application level. Although Ti
                      diffusion from SYT substrates to YSZ electrolytes was
                      observed, it did not show apparent disadvantage to the cell
                      performance. The cells survived 200 redox cycles without
                      obvious OCV decrease and macroscopic damage, but performance
                      decreased due to the electronic properties of the SYT
                      material. The influence of water partial pressure on cell
                      performance and coking tolerance of the cells are also
                      discussed in this study. (C) 2010 Elsevier B.V. All rights
                      reserved.},
      keywords     = {J (WoSType)},
      cin          = {IEK-1},
      ddc          = {620},
      cid          = {I:(DE-Juel1)IEK-1-20101013},
      pnm          = {Rationelle Energieumwandlung},
      pid          = {G:(DE-Juel1)FUEK402},
      shelfmark    = {Electrochemistry / Energy $\&$ Fuels},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000292661800034},
      doi          = {10.1016/j.jpowsour.2010.07.094},
      url          = {https://juser.fz-juelich.de/record/18149},
}