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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| Tác giả chính: | |
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| Định dạng: | Điện tử Chương của sách |
| Được phát hành: |
Karlsruhe
KIT Scientific Publishing
2022
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| Loạt: | Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
90 |
| Những chủ đề: | |
| Truy cập trực tuyến: | OAPEN Library: download the publication OAPEN Library: description of the publication |
| Các nhãn: |
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| Tóm tắt: | 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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| Mô tả vật lý: | 1 electronic resource (164 p.) |
| số ISBN: | KSP/1000136273 9783731511243 |
| Truy cập: | Open Access |