Reaction Kinetics and Catalysis Letters

, Volume 15, Issue 1, pp 27–30 | Cite as

Correlation of UV reflexion spectra and catalytic activity of cobalt-molybdenum catalysts

  • L. Prahov
  • V. Vyskočil
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Abstract

A series of seven cobalt-molybdenum-alumina catalysts in unreduced state has been examined by diffuse reflexion spectroscopy and the difference found between the reflectance at 310 nm, corresponding to octahedral Mo6+, and at 580 nm, corresponding to tetrahedral Co2+, was correlated with the activity previously measured for cyclohexene hydrogenation.

Keywords

Hydrogenation Spectroscopy Physical Chemistry Catalysis Catalytic Activity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Abstract

С помощыо спекроскопии диффузного отражения изучены семь катализаторов, содержащих кобальт, молибден и окись алюминия в невосстановленном виде. Найдена линейная корреляция между измеренными ранее активностями гидрирования циклогексена и разницами в отражении при 310 нм, соотвествующими октаэдрическому Mo6+, а также ракже разницами при 580 нм, соответствующими тетраэдрическому Co2+.

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Copyright information

© Akadémiai Kiadó 1980

Authors and Affiliations

  • L. Prahov
    • 1
  • V. Vyskočil
    • 2
  1. 1.Institute of Organic ChemistryBulgarian Academy of SciencesSofia
  2. 2.Institute of Chemical Process FundamentalsCzechoslovak Academy of SciencesPrague 6-Suchdol

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