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@PHDTHESIS{ZHOU:909349,
      author       = {ZHOU, Wenyu},
      title        = {{M}echanical properties of single and dual phase proton
                      conducting membranes},
      volume       = {584},
      school       = {Univ. Twente},
      type         = {Dissertation},
      address      = {Jülich},
      publisher    = {Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag},
      reportid     = {FZJ-2022-03139},
      isbn         = {978-3-95806-645-8},
      series       = {Schriften des Forschungszentrums Jülich Reihe Energie $\&$
                      Umwelt / Energy $\&$ Environment},
      pages        = {IV, VI, 133},
      year         = {2022},
      note         = {Dissertation, Univ. Twente, 2022},
      abstract     = {Dual-phase hydrogen permeation membranes, consisting of
                      protonic and electronic conducting phases, shows great
                      potential for high purity hydrogen production due to its
                      high stability in harsh applications. Hydrogen-ion
                      conductive perovskite phases (e.g. BaCe0.65Zr0.2Y0.15O3-δ)
                      and electron conductive fluorite oxides (e.g.
                      Ce0.85Gd0.15O2-δ) are promising candidate for this biphasic
                      hydrogen transport membrane. Mechanical properties (e.g.
                      elastic modulus, hardness, fracture toughness) of the
                      membranes are essential parameters regarding the reliability
                      of subsequent applications. These parameters are closely
                      related to microstructural features such as grain size,
                      phase distribution and defects (e.g. pores and microcracks).
                      However, these relationships are not yet fully understood.
                      Therefore, in this thesis, the effects of grain size,
                      phasedistribution, pores and microcracks on mechanical
                      properties are investigated for BaCe0.65Zr0.2Y0.15O3-δ and
                      BaCe0.65Zr0.2Y0.15O3-δ-Ce0.85Gd0.15O2-δ membranes.
                      Material preparation procedures (e.g. milling and sintering)
                      are optimized to overcome the difficulty in material
                      preparation.},
      cin          = {IEK-2},
      cid          = {I:(DE-Juel1)IEK-2-20101013},
      pnm          = {899 - ohne Topic (POF4-899)},
      pid          = {G:(DE-HGF)POF4-899},
      typ          = {PUB:(DE-HGF)3 / PUB:(DE-HGF)11},
      url          = {https://juser.fz-juelich.de/record/909349},
}