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|a 1000087336
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|a 9783731508618
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|a Szász, Julian Tibor
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|a Charakterisierung und Modellentwicklung von Natur und Funktionalität der Kathoden/Elektrolyt-Grenzfläche von Hochtemperatur-Brennstoffzellen (SOFC)
|h Elektronische Ressource
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260 |
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|b KIT Scientific Publishing
|c 2019
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300 |
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|a 1 electronic resource (II, 246 p. p.)
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653 |
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|a elektrochemische Impedanzspektroskopie
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653 |
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|a Hochtemperatur-Brennstoffzelle (SOFC)
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653 |
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|a korrelative Tomographie
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653 |
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|a secondary phase identification
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653 |
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|a FEM-Modellierung
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653 |
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|a electrochemical impedance spectroscopy
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653 |
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|a correlative tomography
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653 |
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|a Technology: general issues / bicssc
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653 |
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|a Zweitphasenidentifikation
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653 |
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|a FEM modeling
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|a solid oxide fuel cell (SOFC)
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|a deu
|2 ISO 639-2
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|b DOAB
|a Directory of Open Access Books
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|a Schriften des Instituts für Angewandte Materialien - Werkstoffe der Elektrotechnik, Karlsruher Institut für Technologie / Institut für Angewandte Materialien - Werkstoffe der Elektrotechnik
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|a Creative Commons (cc), https://creativecommons.org/licenses/by-sa/4.0/
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|a 10.5445/KSP/1000087336
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|u https://www.ksp.kit.edu/9783731508618
|7 0
|x Verlag
|3 Volltext
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|u https://directory.doabooks.org/handle/20.500.12854/43019
|z DOAB: description of the publication
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|a 600
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|a Solid oxide fuel cells (SOFC) achieve high efficiencies, the lower the internal electrochemical losses are. This work investigates insulating secondary phases at the cathode/electrolyte interface that are formed during fabrication. Full cells and model systems are electrochemically characterized, analyzed by electron microscopy and reconstructed by tomography. A FEM model reveals performance limiting factors. As a result, an optimized production routine is proposed.
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