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PROMOTIONAL EFFECT OF Sn ON NO OXIDATION OVER Pt/Al2O3 AS PROMISING GAS EXHAUST CATALYTIC CONVERTER. SELECTIVE Pt AND Sn DISPERSION DETERMINATION

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Abstract

NO oxidation was investigated over Pt-Sn/g-Al2O3. The addition of Sn to 1%Pt/g-Al2O3 enhances NO oxidation to NO2. This effect is related to the enhancement of chemisorbed oxygen on the metallic surface produced by Sn.

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Authors and Affiliations

  1. ICBUAP, Benemérita, Universidad Autonoma de Puebla, México 14 Sur 6301, Col. San Manuel, 72570, Puebla Puebla, México

    Griselda Corro, M. Paz Elizalde & Angeles Velasco

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  1. Griselda Corro
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  2. M. Paz Elizalde
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  3. Angeles Velasco
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Corro, G., Elizalde, M.P. & Velasco, A. PROMOTIONAL EFFECT OF Sn ON NO OXIDATION OVER Pt/Al2O3 AS PROMISING GAS EXHAUST CATALYTIC CONVERTER. SELECTIVE Pt AND Sn DISPERSION DETERMINATION. Reaction Kinetics and Catalysis Letters 76, 117–122 (2002). https://doi.org/10.1023/A:1015625714121

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  • DOI: https://doi.org/10.1023/A:1015625714121

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