| Publikationstyp: | Konferenz: Paper |
| Art der Begutachtung: | Editorial review |
| Titel: | Influence of the microstructure of the catalyst layer on the performance of the PEMFC cathode |
| Autor/-in: | Fontes, Ed Byrne, Phil Schumacher, Jürgen Vasileiades, N. Parhammer, O. Schmitz, A. |
| Tagungsband: | Nanotech 2003 : Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show |
| Band(Heft): | 3 |
| Seite(n): | 478 |
| Seiten bis: | 481 |
| Angaben zur Konferenz: | 2003 Nanotechnology Conference and Trade Show (Nanotech 2003), San Francisco, USA, 23-27 February 2003 |
| Erscheinungsdatum: | 2003 |
| Verlag / Hrsg. Institution: | NSTI Nano Science and Technology Institute |
| ISBN: | 0-9728422-2-5 |
| Sprache: | Englisch |
| Schlagwörter: | Catalyst layer; Pem fuel cell; Modelling; Simulation |
| Fachgebiet (DDC): | 621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik |
| Zusammenfassung: | This paper presents a model of a unit cell of a PEMFC for applications in portable electronic devices. The model introduces the transport resistance exerted by the electrolyte confined in the active layer using a filmed agglomerate model. The model shows that the microstructure substantially influences the mass transport resistance at the cathode. The mass transport resistance in the gas phase is only at relatively high current densities while the mass transport limitations in the agglomerates, through the hot-pressed electrolyte and the contained water, influence the cell almost throughout the whole range of operation. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/11724 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | School of Engineering |
| Organisationseinheit: | Institute of Computational Physics (ICP) |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
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Fontes, E., Byrne, P., Schumacher, J., Vasileiades, N., Parhammer, O., & Schmitz, A. (2003). Influence of the microstructure of the catalyst layer on the performance of the PEMFC cathode [Conference paper]. Nanotech 2003 : Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show, 3, 478–481.
Fontes, E. et al. (2003) ‘Influence of the microstructure of the catalyst layer on the performance of the PEMFC cathode’, in Nanotech 2003 : Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show. NSTI Nano Science and Technology Institute, pp. 478–481.
E. Fontes, P. Byrne, J. Schumacher, N. Vasileiades, O. Parhammer, and A. Schmitz, “Influence of the microstructure of the catalyst layer on the performance of the PEMFC cathode,” in Nanotech 2003 : Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show, 2003, vol. 3, pp. 478–481.
FONTES, Ed, Phil BYRNE, Jürgen SCHUMACHER, N. VASILEIADES, O. PARHAMMER und A. SCHMITZ, 2003. Influence of the microstructure of the catalyst layer on the performance of the PEMFC cathode. In: Nanotech 2003 : Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show. Conference paper. NSTI Nano Science and Technology Institute. 2003. S. 478–481. ISBN 0-9728422-2-5
Fontes, Ed, Phil Byrne, Jürgen Schumacher, N. Vasileiades, O. Parhammer, and A. Schmitz. 2003. “Influence of the Microstructure of the Catalyst Layer on the Performance of the PEMFC Cathode.” Conference paper. In Nanotech 2003 : Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show, 3:478–81. NSTI Nano Science and Technology Institute.
Fontes, Ed, et al. “Influence of the Microstructure of the Catalyst Layer on the Performance of the PEMFC Cathode.” Nanotech 2003 : Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show, vol. 3, NSTI Nano Science and Technology Institute, 2003, pp. 478–81.
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