9783731511243.pdf
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...
| Γλώσσα: | German |
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KIT Scientific Publishing
2022
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| Διαθέσιμο Online: | https://doi.org/10.5445/KSP/1000136273 |
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oapen-20.500.12657-52954 |
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oapen-20.500.12657-529542024-02-27T15:25:21Z Diffusionseigenschaften von Nickel in einer Festoxid-Brennstoffzelle Haremski, Patricia solid oxide fuel cell grain boundary energy Festoxid-Brennstoffzelle SOFC Nickel Diffusion Korngrenzenergie bic Book Industry Communication::T Technology, engineering, agriculture::TG Mechanical engineering & materials 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. 2022-02-18T15:02:43Z 2022-02-18T15:02:43Z 2022 book ONIX_20220218_9783731511243_15 2192-9963 https://library.oapen.org/handle/20.500.12657/52954 ger Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie application/pdf n/a 9783731511243.pdf https://doi.org/10.5445/KSP/1000136273 KIT Scientific Publishing KIT Scientific Publishing 10.5445/KSP/1000136273 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. 10.5445/KSP/1000136273 44e29711-8d53-496b-85cc-3d10c9469be9 KIT Scientific Publishing 90 164 Karlsruhe open access |
| institution |
OAPEN |
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DSpace |
| language |
German |
| description |
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. |
| title |
9783731511243.pdf |
| spellingShingle |
9783731511243.pdf |
| title_short |
9783731511243.pdf |
| title_full |
9783731511243.pdf |
| title_fullStr |
9783731511243.pdf |
| title_full_unstemmed |
9783731511243.pdf |
| title_sort |
9783731511243.pdf |
| publisher |
KIT Scientific Publishing |
| publishDate |
2022 |
| url |
https://doi.org/10.5445/KSP/1000136273 |
| _version_ |
1799945202426707968 |
