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Silylation of porous glass supported platinum catalysts

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Abstract

Effect of silylation with hexamethyldisilazane on adsorption and catalytic properties of porous glass-supported platinum catalysts has been studied. Catalytic activity decreases markedly with an increase in surface coverage by trimethylsilyl groups for all the following reactions examined: hydrogenation of benzene, dehydrogenation of cyclohexane and dehydrocyclization of n-hexane.

Abstract

Исследовано влияние силилирования гексаметилдисилазаном на адсорбционные и каталитические свойства платиновых катализаторов, нанесенных на пористое стекло. Найдено, что каталитическая активность значительно уменьшается с увеличением заполнения поверхности триметилсилильными группами для всех следующих реакций: гидрогенизации бензола, дегидрогенизации циклогексана и дегидроциклизации н-гексана.

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Authors and Affiliations

  1. Faculty of Chemistry, A. Mickiewitz University, Grunwaldzka 6, 60-780, Poznań, Poland

    W. Urbaniak & B. Marciniec

  2. Sektion Chemie, Wissenschaftsbereich Technische Chemie, Martin-Luther-Universität, Schlossberg 2, DDR-4020, Halle

    F. Janowski & F. Wolf

Authors
  1. W. Urbaniak
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  2. F. Janowski
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  3. B. Marciniec
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  4. F. Wolf
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Urbaniak, W., Janowski, F., Marciniec, B. et al. Silylation of porous glass supported platinum catalysts. React Kinet Catal Lett 34, 129–135 (1987). https://doi.org/10.1007/BF02069213

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  • DOI: https://doi.org/10.1007/BF02069213

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