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'Heterogeneous Catalysis' in keywords
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1997 (1)
1992 (1)
1Author    H.-U Finzel, Bi Heping, P. WissmannRequires cookie*
 Title    The Kinetics of Catalytic Reactions Studied by Resistivity Measurements on Thin Metal Films  
 Abstract    Resistivity measurements on thin films are very suitable for the study of the kinetics of reactions on metallic surfaces. The oxidation of carbon monoxide on palladium is investigated as an example of great technical relevance, where details of the reaction mechanism and the film structure are well-known from literature. The time dependence of the change in resistivity is quantitatively interpreted with the help of a diffusion model based on a Monte-Carlo simulation of the gas coverage of the surface. 
  Reference    Z. Naturforsch. 52a, 640—644 (1997); received June 21 1997 
  Published    1997 
  Keywords    Heterogeneous Catalysis, Kinetics, Resistivity, Thin Metal Films 
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 TEI-XML for    default:Reihe_A/52/ZNA-1997-52a-0640.pdf 
 Identifier    ZNA-1997-52a-0640 
 Volume    52 
2Author    WilhelmF M Aier, FeliciaA. EtzkornbRequires cookie*
 Title    Hinweise zur thermodynamischen Kontrolle von relativen Hydriergeschwindigkeiten an Platin Indications to a Thermodynamic Control of the Relative Rate of Hydrogenation on Platinum  
 Abstract    The relative rate o f hydrogenation o f various alkenes has been determined by competition experiments in the gas phase on platinum films. Despite big structural differences in the al­ kenes there is a good correlation o f the relative rate o f hydrogenation with the calculated heat o f hydrogen atom addition to the double bond, indicating thermodynamic control o f this reac­ tion. 
  Reference    Z. Naturforsch. 47b, 175—178 (1992); eingegangen am 9. Juli/9. September 1991 
  Published    1992 
  Keywords    Heterogeneous Catalysis, Alkene Hydrogenation, Platinum Films, Gas Phase, Reaction Kinetics 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-0175.pdf 
 Identifier    ZNB-1992-47b-0175 
 Volume    47