Diffusionseigenschaften von Nickel in einer Festoxid-Brennstoffzelle

In this work, thermal grooving experiments were performed on anode microstructures, Ni polycrystals and Ni bicrystals. The grain boundary grooves were measured by means of an AFM. The results provide for the first time reliable values as well as the complete anisotropy of the relevant material param...

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Bibliographic Details
Main Author: Haremski, Patricia (auth)
Format: Electronic Book Chapter
Published: Karlsruhe KIT Scientific Publishing 2022
Series:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie 90
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Online Access:OAPEN Library: download the publication
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245 1 0 |a Diffusionseigenschaften von Nickel in einer Festoxid-Brennstoffzelle 
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520 |a In this work, thermal grooving experiments were performed on anode microstructures, Ni polycrystals and Ni bicrystals. The grain boundary grooves were measured by means of an AFM. The results provide for the first time reliable values as well as the complete anisotropy of the relevant material parameters - the relative grain boundary energies and the surface diffusion coefficients - of nickel under realistic operating conditions of an SOFC anode. 
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546 |a German 
650 7 |a Mechanical engineering & materials  |2 bicssc 
653 |a solid oxide fuel cell 
653 |a grain boundary energy 
653 |a Festoxid-Brennstoffzelle 
653 |a SOFC 
653 |a Nickel 
653 |a Diffusion 
653 |a Korngrenzenergie 
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