Synthesis of Pt- Nanoparticle in Ionic Liquid Coated on Alumina and the Investigation of the Nature and Thickness of Ionic Liquid on  Catalyst Pt / Al2O3

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Zeidabadi Nejad, Leila | 2011

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 41990 (03)
University: Sharif University of Technology
Department: Chemistry
Advisor(s): Gholami, Mohammad Reza
Abstract:
In this project ionic liquid and there mixtures were coated on Pt/ Al2O3 , the prepared catalyst were characterization by SEM, BET and XRD techniques.In the first stage the effect of the coated ionic liquid on the Pt/Al2O3 were investigated, on the rate of C=C hydrogenation. in the second stage effect of the thickness of ionic liquids on the rate of the cyclohexene hydrogenation were studied. Result revelad that by increasing the ionic liquid polarity, the reaction rate increased. Also the reaction rate decreased by increasing the thickness of ionic liquid
Keywords:
Cyclohexene ; Hydrogenation ; Aluminum Dioxide/Potassium Hydroxide Catalyst ; Solvatochromic Properties ; Ionic Liquids

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