Towards practicable methods for carbon removal from Ni-YSZ anodes and restoring the performance of commercial-sized ASC-SOFCs after carbon deposition induced degradation

Autor: Subotić, Vanja, Schluckner, Christoph, Stoeckl, Bernhard, Preininger, Michael, Lawlor, Vincent, Pofahl, Stefan, Schroettner, Hartmuth, Hochenauer, Christoph

Publikováno v: In Energy Conversion and Management 15 December 2018 178:343-354

Wavelet analysis for the identification of SOFC degradation signatures

Autor: Antoni, Ursula, Yousfi Steiner, Nadia, MOREL, B, Van Herle, Jan, Diethelm, Stefan, Kotisaari, M, Pohjoranta, Antti, Himanen, O, Kiviaho, J, Pofahl, Stefan

Publikováno v: International Conference on Fundamentals and Development of Fuel Cells
International Conference on Fundamentals and Development of Fuel Cells, Feb 2015, Toulouse, France

International audience; High fuel utilisation is a local phenomenon that comes from a fuel supply dysfunction or from blocked gas distribution channels. It results in anode re-oxidation and Nickel surface reduction that in turn lower performances and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8d59ad64ab7d00d217508d18da12f774
https://hal.archives-ouvertes.fr/hal-02868275

Monitoring and Diagnostics of SOFC Stacks and Systems

Autor: Mougin, Julie, Morel, Bertrand, Ploner, Alexandra, Caliandro, Priscilla, Van, Jan, Boskoski, Pavle, Dolenc, Bostjan, Gallo, Marco, Polverino, Pierpaolo, Pohjoranta, Antti, Nieminen, Aki, Pofahl, Stefan, Pieter, Jan, Diethelm, Stefan, Leonardi, Andrea, Galiano, Francesco, Tanzi, Carlo

Publikováno v: ECS Transactions; July 2019, Vol. 91 Issue: 1 p731-743, 13p

Modeling the direct methanol fuel cell

Autor: Pofahl, Stefan N.

The Direct Methanol Fuel Cell (DMFC) is simulated in sequential mode in a zero-dimensional model using Butler-Volmer equations to represent the electro-chemical reactions on both electrodes. It is shown that this approach is able to predict the harmf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::580fd70bde798b9ae703d2661cae8f86

In-Operando Detection of Carbon Depositions and Carbon Formation Predictions for Industrial-Sized SOFCs Fueled with Synthetic Diesel Reformate

Autor: Subotic, Vanja, Schluckner, Christoph, Stoeckl, Bernhard, Reichholf, David, Lawlor, Vincent, Pofahl, Stefan, Schroettner, Hartmuth, Hochenauer, Christoph

Publikováno v: ECS Transactions; May 2017, Vol. 78 Issue: 1 p2451-2460, 10p