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The design and synthesis of nanostructured hydrogen oxidation reaction electrocatalysts for hydroxide exchange membrane fuel cells

Publications associées (87)

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Développement d'un réacteur microstructuré basé sur des filaments métalliques catalytiques

Chrystèle Horny

The aim of this work is to develop a microstructured reactor based on filamentous catalysts for the Oxidative Steam-Reforming of Methanol (OSRM), to produce hydrogen as feed for a fuel cell, in an autothermal way. Hydrogen is produced by the methanol Steam ...

EPFL2005

Fuels for Fuel Cells : Requirements and Fuel Processing

Jan Van Herle, Frédéric Vogel

Polymer electrolyte and solid oxide are the two fuel cell types (PEFC, SOFC) under development in Switzerland. The very distinct operating temperatures of 80 °C (PEFC) and 800–950 °C (SOFC) impose fundamentally different requirements upon the nature of the ...

2004

Fuel Cell Modeling and Simulations

François Maréchal, Felix N. Büchi, Nordahl Autissier, Diego Larrain, Dimos Poulikakos, Bernhard Andreaus

Fundamental and phenomenological models for cells, stacks, and complete systems of PEFC and SOFC are reviewed and their predictive power is assessed by comparing model simulations against experiments. Computationally efficient models suited for engineering ...

2004

Production d'hydrogène dans un réacteur microstructuré

Pierre Reuse

The aim of this work was to operate the steam reforming of methanol and the total oxidation of methanol in a microstructured two-passage reactor. The steam reforming enables the production of hydrogen at relatively low temperatures (250 °C) with only a sma ...

EPFL2003

Ammonia as a fuel in solid oxide fuel cells

Jan Van Herle

The use of ammonia as a source of hydrogen for fuel cells has received little attention until now. Ammonia offers several advantages over hydrogen as a fuel and is produced commercially in massive quantities and as a biogas. This paper describes the result ...

2003

Anode Supported Thin Zirconia Based Cells for Intermediate Temperature SOFC

Jan Van Herle, Raphaël Ihringer

Ni-YSZ anode supports show a fundamentally different microstructure from screenprinted Ni-YSZ anodes on YSZ electrolyte supports. Of high density and composed of fine zirconia and nickel oxide to allow for cofiring with a thin zirconia electrolyte film (5 ...

The Electrochemical Society2001

Experimental spectral signatures of organic 1D metals

Giorgio Margaritondo, Marco Grioni

We performed high-resolution angle resolved photoelectron spectroscopy studies of quasi-one-dimensional organic materials. For TTF-TCNQ, we observe dispersive spectral features corresponding to the donor and acceptor band. For the Bechgaard salts (TMTSF)(2 ...

1999