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Influence of MgO loading on the structure and catalytic performance of Pd/γ-Al2O3, I. Effect of interaction between MgO and γ-Al2O3

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Abstract

The influence of MgO dispersed on γ-Al2O3 in different amounts on the structure and performances of Pd/γ-Al2O3 catalysts has been studied by means of XRD, H2−O2 titration, BET and catalytic activity test for CO oxidation. It was found that introduction of MgO enhanced greatly the CO oxidation activity of catalyst. It seems that the enhanced activity stems from the stronger interaction between MgO and γ-Al2O3 at a given temperature (e.g. 450 °C).

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Authors and Affiliations

  1. Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 730000, Lanzhou, China

    Caixia Qi, Tingfang Bai & Lidun An

Authors
  1. Caixia Qi
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  2. Tingfang Bai
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  3. Lidun An
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Qi, C., Bai, T. & An, L. Influence of MgO loading on the structure and catalytic performance of Pd/γ-Al2O3, I. Effect of interaction between MgO and γ-Al2O3 . React Kinet Catal Lett 54, 131–136 (1995). https://doi.org/10.1007/BF02071190

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  • DOI: https://doi.org/10.1007/BF02071190

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