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...
Αποθηκεύτηκε σε:
| Κύριος συγγραφέας: | |
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| Μορφή: | Ηλεκτρονική πηγή Κεφάλαιο βιβλίου |
| Έκδοση: |
Karlsruhe
KIT Scientific Publishing
2022
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| Σειρά: | Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
90 |
| Θέματα: | |
| Διαθέσιμο Online: | OAPEN Library: download the publication OAPEN Library: description of the publication |
| Ετικέτες: |
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| Περίληψη: | 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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| Φυσική περιγραφή: | 1 electronic resource (164 p.) |
| ISBN: | KSP/1000136273 9783731511243 |
| Πρόσβαση: | Open Access |