CO and ethanol oxidation over LaCoO3 planar model catalysts: Effect of the thickness

2011 ◽  
Vol 12 (14) ◽  
pp. 1344-1350 ◽  
Author(s):  
Patrick Herve Tchoua Ngamou ◽  
Katharina Kohse-Höinghaus ◽  
Naoufal Bahlawane
Keyword(s):  
Ethanol Oxidation ◽  
Model Catalysts ◽  
Planar Model

Pt−Co/SiO2Bimetallic Planar Model Catalysts for Selective Hydrogenation of Crotonaldehyde

2004 ◽  
Vol 108 (46) ◽  
pp. 17905-17914 ◽  
Author(s):  
Armando Borgna ◽  
Bruce G. Anderson ◽  
Abdool M. Saib ◽  
Hendrik Bluhm ◽  
Michael Hävecker ◽  
...  
Keyword(s):  
Selective Hydrogenation ◽  
Model Catalysts ◽  
Planar Model

Nanofabrication of Planar Model Catalysts by Colloidal Lithography:  Pt/Ceria and Pt/Alumina

Langmuir ◽  
2003 ◽  
Vol 19 (2) ◽  
pp. 458-468 ◽  
Author(s):  
Christian Werdinius ◽  
Lars Österlund ◽  
Bengt Kasemo
Keyword(s):  
Model Catalysts ◽  
Colloidal Lithography ◽  
Planar Model

A Novel Approach for Measuring Catalytic Activity of Planar Model Catalysts in the Polymer Electrolyte Fuel Cell Environment

2006 ◽  
Vol 153 (4) ◽  
pp. A724 ◽  
Author(s):  
Henrik Ekström ◽  
Per Hanarp ◽  
Marie Gustavsson ◽  
Erik Fridell ◽  
Anders Lundblad ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Model Catalysts ◽  
Polymer Electrolyte Fuel Cell ◽  
Planar Model ◽  
Novel Approach

Ethanol Metabolism in Vivo and the Role of Hepatic Microsomal Ethanol Oxidation

1972 ◽  
Vol 33 (3) ◽  
pp. 751-755 ◽  
Author(s):  
Mary K. Roach ◽  
Myrna Khan ◽  
Marguerite Knapp ◽  
W. N. Reese
Keyword(s):  
Ethanol Oxidation ◽  
Ethanol Metabolism

Employing Exfoliated Graphite as Novel Support Material for Heterogeneous Model Catalysts

2019 ◽  
Author(s):  
Moritz Wolf ◽  
Nico Fischer ◽  
Michael Claeys
Keyword(s):  
Surface Area ◽  
Graphite Powder ◽  
Model Catalysts ◽  
Model Systems ◽  
Exfoliated Graphite ◽  
Support Material ◽  
Heterogeneous Model ◽  
Support Materials ◽  
Metal Support Interaction ◽  
Catalyst Systems

<p>The inert nature of graphitic samples allows for characterisation of rather isolated supported nanoparticles in model catalysts, as long as sufficiently large inter-particle distances are obtained. However, the low surface area of graphite and the little interaction with nanoparticles result in a challenging application of conventional preparation routes in practice. In the present study, a set of graphitic carbon materials was characterised in order to identify potential support materials for the preparation of model catalyst systems. Various sizes of well-defined Co<sub>3</sub>O<sub>4</sub> nanoparticles were synthesised separately and supported onto exfoliated graphite powder, that is graphite after solvent-assisted exfoliation <i>via</i> ultrasonication resulting in thinner flakes with increased specific surface area. The developed model catalysts are ideally suited for sintering studies of isolated nano-sized cobaltous particles as the graphitic support material does not provide distinct metal-support interaction. Furthermore, the differently sized cobaltous particles in the various model systems render possible studies on structural dependencies of activity, selectivity, and deactivation in cobalt oxide or cobalt catalysed reactions.</p>

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