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Temperature-programmed desorption (TPD) of hydrogen from a NiNaY zeolite after reduction

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Abstract

By TPD it could be shown that hydrogen desorption of a reduced NiY-zeolite stoichiometrically corresponds to the decrease of reduction degree. Therefore, the reason for hydrogen abstraction should be a partial reoxidation of Ni0.

Abstract

С помощью ТПД показано, что десорбция водорода с восстановленного NiY-цеолита стехиометрически соответствует уменьшению степени восстановления. Поэтому причиной отщепления водорода служит парциальное реокисление Ni0.

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Authors and Affiliations

  1. Department of Chemistry, Karl Marx University Leipzig, DDR-7010, Leipzig, GDR

    B. Hunger, J. Hoffmann & H. Hoeck

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  1. B. Hunger
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  2. J. Hoffmann
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  3. H. Hoeck
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Hunger, B., Hoffmann, J. & Hoeck, H. Temperature-programmed desorption (TPD) of hydrogen from a NiNaY zeolite after reduction. React Kinet Catal Lett 41, 233–237 (1990). https://doi.org/10.1007/BF02097874

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  • DOI: https://doi.org/10.1007/BF02097874

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