Search results for: BCZY

• Synthesis and Testing of BCZY/LNZ Mixed Proton–electron Conducting Composites for Fuel Cell Applications

  Publication

  • K. Zagórski
  • T. Miruszewski
  • D. Grudzień
  • P. Jasiński
  • M. Gazda

  - Procedia Engineering - Year 2014

  A composite of BaCe0.6Zr0.2Y0.2O3–δ and Li2O:NiO:ZnO was investigated for fuel cell applications. The composite was successfully synthesized and its phase stability was confirmed at temperatures up to 900 °C. The influence of sintering and pressing aids on density was also investigated. Electrical properties were measured. DC electrical conductivity was about 8•10-4 S/m at 845 K. Open circuit voltage measurements in wet hydrogen...

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• X-ray diffraction patterns of BaCe0.6Zr0.2Y0.1M0.1O3-δ (M = Fe, Pr, Tb)

  Open Research Data

  version 1.1 open access

  • J. Budnik
  • M. Gazda

  - series: Data used in article "Water uptake kinetics and electrical transport in BaCe0.6Zr0.2Y0.1M0.1O3-δ (M = Tb, Pr, Fe) protonic conductors"

  The dataset consists of three raw X-ray diffraction (XRD) files collected using a Phillips X’Pert Pro diffractometer (CuKα radiation (𝜆 = 1.541 Å), under 40 kV and 30 mA). The diffraction patterns of BaCe0.6Zr0.2Y0.1Fe0.1O3-δ (BCZYFe), BaCe0.6Zr0.2Y0.1Pr0.1O3-δ (BCZYPr), and BaCe0.6Zr0.2Y0.1Tb0.1O3-δ (BCZYTb) were collected at room temperature. Collected...

• Electrical conductivity relaxation measurements - oxidation and reduction of BaCe0.6Zr0.2Y0.1Tb0.1O3-δ

  Open Research Data

  open access

  • J. Budnik
  • T. Miruszewski
  • M. Gazda

  - series: Data used in article "Water uptake kinetics and electrical transport in BaCe0.6Zr0.2Y0.1M0.1O3-δ (M = Tb, Pr, Fe) protonic conductors"

  The dataset consists of 2 main catalogs: measurements performed for oxidation/reduction in dry conditions and in humid conditions. For Electrical Conductivity Relaxation (ECR) measurements, platinum reversible electrodes were applied in a four-probe arrangement and the sample was measured in the ProboStat™ measurement system. The ECR measurements were...