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@ARTICLE{Franke:418118,
      author       = {Franke, Daniela and Trots, Dmytro and Vasylechko, Leonid
                      and Vashook, Vladimir and Guth, Ulrich},
      title        = {{S}ynthesis and characterization of perovskite-type
                      ${L}a_{1-y}{C}a_{y}{M}n_{1-x}{B}^{″}_{x}{O}_{3±δ}$
                      nanomaterials ({B}″ = {N}i, {F}e; x = 0.2, 0.5; y =
                      0.4, 0.25)},
      journal      = {Solid state sciences},
      volume       = {76},
      issn         = {1293-2558},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier},
      reportid     = {PUBDB-2019-00205},
      pages        = {118 - 128},
      year         = {2018},
      note         = {© Elsevier Masson SAS.},
      abstract     = {Perovskite-type nanomaterials of the compositions
                      $La_{1-y}Ca_{y}Mn_{1-x}B^{″}_{x}O_{3±δ}$ with
                      B’’ = Ni, Fe; x = 0.2, 0.5 and y = 0.4, 0.25
                      were prepared using two different preparation routes
                      (synthesis by precipitation and the PVA/sucrose method) at
                      500 °C–700 °C. The calcined products of the
                      syntheses were characterized by X-ray diffraction (XRD),
                      scanning electron microscopy (SEM), energy-dispersive X-ray
                      spectroscopy (EDX) and physisorption measurements. The
                      materials from the PVA/sucrose method contain particles with
                      diameters from 33 nm to 48 nm, generate specific surface
                      areas up to 33 m2/g and form pure compared to
                      45 nm–93 nm and up to 18 m$^2$/g from precipitation
                      method which contain a significant amount of sodium ions.
                      The agglomeration process was analyzed for one nanomaterial
                      (B’’ = Fe, x = 0.2, y = 0.4) from the
                      PVA/sucrose method using temperature dependent XRD showing
                      only a slight growth (4.3\%) of nanoparticles at 600 °C.
                      The materials from the PVA/sucrose method turned out to be
                      more suitable as electrode materials in electrochemical
                      applications (SOFC, sensors) because of smaller particle
                      sizes, higher specific surface areas and purity.},
      cin          = {FS-DO},
      ddc          = {550},
      cid          = {I:(DE-H253)FS-DO-20120731},
      pnm          = {6214 - Nanoscience and Materials for Information Technology
                      (POF3-621)},
      pid          = {G:(DE-HGF)POF3-6214},
      experiment   = {EXP:(DE-H253)D-B2-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000424365800016},
      doi          = {10.1016/j.solidstatesciences.2017.12.008},
      url          = {https://bib-pubdb1.desy.de/record/418118},
}