Publication

Redox study of anode supported solid oxide fuel cell

Publications associées (138)

Theoretical model for the anodic oxidation of organics on metal oxide electrodes

A theor. model describing the electrochem. oxidn. of orgs. at oxide electrodes (MOx) forming the higher oxide (Mox+1) is described. In this model, both orgs. and O2 evolution are mediated by the higher oxide (MOx+1) which is electrogenerated at the anode s ...

1997

3-D zinc/air bipolar rechargeable battery

Christos Comninellis, Christian Schlatter

For the development of a rechargeable zinc/air battery, La0.6Ca0.4CoO3 (perovskite) catalyzed bifunctional oxygen electrodes and 3-D zinc electrodes were prepd. and tested in a bipolar zinc/air battery. In addn., a numerical model for the zinc electrode wa ...

Kluwer1996

Development of rechargeable monopolar and bipolar zinc/air batteries

Christos Comninellis, Christian Schlatter

For the development of a rechargeable zinc/air battery, La0.6Ca0.4CoO3-catalyzed (perovskite) bifunctional oxygen electrodes and pasted zinc electrodes were prepd. and tested in monopolar zinc/air cells. In addn., a bipolar Zn/air stack was tested using re ...

1995

Electrochemical treatment of wastewater containing organic pollutants

Christos Comninellis

A simple method is presented which allows to est. the facility of the electrochem. oxidn. of org. species using the "electrochem. oxidn. index" (EOI) and the degree of oxidn. using the "electrochem. oxygen demand" (EOD). Using this method the authors have ...

1994

Electrochemical treatment of wastewater containing organic pollutants

Christos Comninellis

A simple method is presented which allows to est. the facility of the electrochem. oxidn. of org. species using the electrochem. oxidizability index (EOI) and the degree of oxidn. using the electrochem. oxygen demand (EOD). At platinum anode only benzene d ...

1990

Use of electrocatalytic anodes in photolysis

A photolytic system comprised of a darkened halfcell and an illuminated halfcell in which oxidation and reduction reactions are made to occur. These halfcells are joined by an electrically conductive element and an ion conducting junction for electron tran ...

(Engelhard Corp., USA).1982

Sulfur Poisoning Recovery on a Solid Oxide Fuel Cell Anode Material through Reversible Segregation of Nickel

Jan Van Herle, Davide Ferri, Oliver Kröcher, Hossein Madi, Andre Heel

The perovskite-type mixed oxide La0.3Sr0.55Ti0.95Ni0.05O3−δ (LSTN) is demonstrated to exhibit the remarkable property of structural regeneration, where Ni can be reversibly exsoluted from the host perovskite lattice resulting in a regenerable Ni catalyst f ...

Segregation of Nickel/Iron Bimetallic Particles from Lanthanum Doped Strontium Titanates to Improve Sulfur Stability of Solid Oxide Fuel Cell Anodes

Davide Ferri, Oliver Kröcher, Andre Heel

Perovskite derived Ni catalysts offer the remarkable benefit of regeneration after catalyst poisoning or Ni particle growth through the reversible segregation of Ni from the perovskite-type oxide host. Although this property allows for repeated catalyst re ...

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