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https://doi.org/10.21256/zhaw-27932| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Standardized microstructure characterization of SOC electrodes as a key element for Digital Materials Design |
| Autor/-in: | Marmet, Philip Holzer, Lorenz Hocker, Thomas Boiger, Gernot K. Bausinger, Holger Mai, Andreas Fingerle, Mathias Reeb, Sarah Michel, Dominik Brader, Joseph M. |
| et. al: | No |
| DOI: | 10.1039/D3YA00132F 10.21256/zhaw-27932 |
| Erschienen in: | Energy Advances |
| Band(Heft): | 2 |
| Heft: | 7 |
| Seite(n): | 980 |
| Seiten bis: | 1013 |
| Erscheinungsdatum: | 25-Apr-2023 |
| Verlag / Hrsg. Institution: | Royal Society of Chemistry |
| ISSN: | 2753-1457 |
| Sprache: | Englisch |
| Schlagwörter: | Solid Oxide Fuel Cell (SOFC); Standardized microstructure characterization; Microstructure properties; Digital Materials Design; Virtual materials testing; GeoDict; Tortuosity; Effective transport properties |
| Fachgebiet (DDC): | 005: Computerprogrammierung, Programme und Daten 621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik |
| Zusammenfassung: | Performance and durability of solid oxide cell (SOC) electrodes are closely linked to their microstructure properties. Thus, the comprehensive characterization of 3D microstructures e.g., obtained by FIB-SEM tomography is essential for SOC electrode optimization. Recent advances and trends call for a standardized and automated microstructure characterization. Advances in FIB-SEM tomography enable the acquisition of more samples, which are also more frequently shared within the research community due to evolving open science concepts. In addition, the emerging methods for Digital Materials Design (DMD) enable to create numerous virtual but realistic microstructure variations using stochastic microstructure modeling. In this publication, a standardized microstructure characterization tool for SOC electrodes is presented, which is implemented as a Python app for the GeoDict software-package. A large number of microstructure characteristics can be determined with this app, which are relevant for the performance of conventional electrodes like Ni-YSZ and for more recent MIEC-based electrodes. The long list of 3D characteristics that can be determined selectively includes morphological characteristics, interface properties and effective transport properties deduced from morphological predictions and from numerical simulations. The extensive possibilities of the standardized microstructure characterization tool are illustrated for a dataset of three LSTN-CGO anode microstructures reconstructed with FIB-SEM tomography and for a dataset of three virtual sphere-packing structures. The automated microstructure characterization is a key element to exploit the full potential of open science, Digital Materials Design (DMD) and artificial intelligence (AI) for the data-driven optimization of SOC electrodes by providing standardized high quality microstructure property data. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/27932 |
| Zugehörige Forschungsdaten: | https://doi.org/10.5281/zenodo.7741305 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | CC BY 3.0: Namensnennung 3.0 Unported |
| Departement: | School of Engineering |
| Organisationseinheit: | Institute of Computational Physics (ICP) |
| Publiziert im Rahmen des ZHAW-Projekts: | Versatile oxide fuel cell microstructures employing WGS active titanate anode current collectors compatible to ferritic stainless steel interconnects (VOLTA) GeoCloud – Simulation Software for Cloud-based Digital Microstructure Design of New Fuel Cell Materials |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| 2023_Marmet-etal_Standardized-microstructure-characterization-of-SOC-electrodes.pdf | 9.79 MB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Marmet, P., Holzer, L., Hocker, T., Boiger, G. K., Bausinger, H., Mai, A., Fingerle, M., Reeb, S., Michel, D., & Brader, J. M. (2023). Standardized microstructure characterization of SOC electrodes as a key element for Digital Materials Design. Energy Advances, 2(7), 980–1013. https://doi.org/10.1039/D3YA00132F
Marmet, P. et al. (2023) ‘Standardized microstructure characterization of SOC electrodes as a key element for Digital Materials Design’, Energy Advances, 2(7), pp. 980–1013. Available at: https://doi.org/10.1039/D3YA00132F.
P. Marmet et al., “Standardized microstructure characterization of SOC electrodes as a key element for Digital Materials Design,” Energy Advances, vol. 2, no. 7, pp. 980–1013, Apr. 2023, doi: 10.1039/D3YA00132F.
MARMET, Philip, Lorenz HOLZER, Thomas HOCKER, Gernot K. BOIGER, Holger BAUSINGER, Andreas MAI, Mathias FINGERLE, Sarah REEB, Dominik MICHEL und Joseph M. BRADER, 2023. Standardized microstructure characterization of SOC electrodes as a key element for Digital Materials Design. Energy Advances. 25 April 2023. Bd. 2, Nr. 7, S. 980–1013. DOI 10.1039/D3YA00132F
Marmet, Philip, Lorenz Holzer, Thomas Hocker, Gernot K. Boiger, Holger Bausinger, Andreas Mai, Mathias Fingerle, Sarah Reeb, Dominik Michel, and Joseph M. Brader. 2023. “Standardized Microstructure Characterization of SOC Electrodes as a Key Element for Digital Materials Design.” Energy Advances 2 (7): 980–1013. https://doi.org/10.1039/D3YA00132F.
Marmet, Philip, et al. “Standardized Microstructure Characterization of SOC Electrodes as a Key Element for Digital Materials Design.” Energy Advances, vol. 2, no. 7, Apr. 2023, pp. 980–1013, https://doi.org/10.1039/D3YA00132F.
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