Cost- and resource-efficient deposition of Gadolinium- doped Ceria films by ultrasonic spray pyrolysis for high-temperature electrolysis

Activity: Talk or presentation / Lecture › Presentation at a scientific conference / workshop

Description

A cost-effective, environmentally friendly, and scalable deposition method is ultrasonic spray pyrolysis (USP). For the optimization of the GDC films by USP, the impact of the relevant of process parameters was investigated, following a thorough central composite design of experiments (DoE). To quantify the deposition quality, the whole sample surface was recorded using light microscopy and at the nano-regime scanning electron microscopy (SEM). Thereby all possible defects ranging from the mm-scale to the nano-scale can be identified, with the help of image segmentation neural networks.
Period28 May 2024
Event titleSpring Meeting of the European Materials Research Society
Event typeConference
LocationStrasbourg, FranceShow on map
Degree of RecognitionInternational

Research Field

  • Energy Conversion and Hydrogen Technologies

Keywords

  • solid oxide electrolysis
  • Gadolinium
  • Cerium
  • ultrasonic spray pyrolysis

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