Charakterisierung und Modellentwicklung von Natur und Funktionalität der Kathoden/Elektrolyt-Grenzfläche von Hochtemperatur-Brennstoffzellen (SOFC)
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, an...
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| Format: | Electronic Book Chapter |
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KIT Scientific Publishing
2019
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| Series: | Schriften des Instituts für Angewandte Materialien - Werkstoffe der Elektrotechnik, Karlsruher Institut für Technologie / Institut für Angewandte Materialien - Werkstoffe der Elektrotechnik
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| Online Access: | DOAB: download the publication DOAB: description of the publication |
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| 100 | 1 | |a Szász, Julian Tibor |4 auth | |
| 245 | 1 | 0 | |a Charakterisierung und Modellentwicklung von Natur und Funktionalität der Kathoden/Elektrolyt-Grenzfläche von Hochtemperatur-Brennstoffzellen (SOFC) |
| 260 | |b KIT Scientific Publishing |c 2019 | ||
| 300 | |a 1 electronic resource (II, 246 p. p.) | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 490 | 1 | |a Schriften des Instituts für Angewandte Materialien - Werkstoffe der Elektrotechnik, Karlsruher Institut für Technologie / Institut für Angewandte Materialien - Werkstoffe der Elektrotechnik | |
| 506 | 0 | |a Open Access |2 star |f Unrestricted online access | |
| 520 | |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. | ||
| 540 | |a Creative Commons |f https://creativecommons.org/licenses/by-sa/4.0/ |2 cc |4 https://creativecommons.org/licenses/by-sa/4.0/ | ||
| 546 | |a German | ||
| 650 | 7 | |a Technology: general issues |2 bicssc | |
| 653 | |a elektrochemische Impedanzspektroskopie | ||
| 653 | |a electrochemical impedance spectroscopy | ||
| 653 | |a FEM-Modellierung | ||
| 653 | |a korrelative Tomographie | ||
| 653 | |a secondary phase identification | ||
| 653 | |a solid oxide fuel cell (SOFC) | ||
| 653 | |a Zweitphasenidentifikation | ||
| 653 | |a correlative tomography | ||
| 653 | |a FEM modeling | ||
| 653 | |a Hochtemperatur-Brennstoffzelle (SOFC) | ||
| 856 | 4 | 0 | |a www.oapen.org |u https://www.ksp.kit.edu/9783731508618 |7 0 |z DOAB: download the publication |
| 856 | 4 | 0 | |a www.oapen.org |u https://directory.doabooks.org/handle/20.500.12854/43019 |7 0 |z DOAB: description of the publication |