Veronika A. Rojek-Wöckner

ORCID: 0000-0003-3247-7842
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About
Contact & Profiles
Research Areas
  • Advancements in Solid Oxide Fuel Cells
  • Gas Sensing Nanomaterials and Sensors
  • Fuel Cells and Related Materials
  • Catalytic Processes in Materials Science
  • Electronic and Structural Properties of Oxides

Christian Doppler Laboratory for Thermoelectricity
2016

Plansee (Austria)
2016

An array of analytical methods including surface area determination by gas adsorption using the Brunauer, Emmett, Teller (BET) method, combustion analysis, XRD, ToF-SIMS, TEM and impedance spectroscopy has been used to investigate interaction gadolinia doped ceria (GDC) with hydrogen sulphide containing reducing atmospheres. It is shown that sulphur incorporated into GDC bulk might lead phase changes. Additionally, high concentrations silicon are found on model composite microelectrodes....

10.3390/ma9080649 article EN Materials 2016-08-02
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