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A Synergistic Pt–Ni Catalyst for the Reduction of NO with H2

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Abstract

A logical microstructure-based design methodology has been applied to design a Pt–Ni/γ-Al2O3 catalyst for the reduction of NO with H2. Synergy in activity and selectivity were observed. The Pt–Ni nanoparticles on the synergistic catalyst were designed and tailored to mimic the microstructure of previously prepared Pt–Rh and Pt–Co nanoparticles.

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Acknowledgements

The authors thank David Ackland for assistance acquiring the catalyst images on the JEOL 2200 FS. Funding for this project was provided by the National Science Foundation (Grant DMR-0506705).

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Authors and Affiliations

  1. Department of Chemical Engineering, Lehigh University, Bethlehem, PA, 18015, USA

    Paul S. Dimick

  2. Department of Chemistry, Lehigh University, Bethlehem, PA, 18015, USA

    Richard G. Herman

  3. Department of Materials Science and Engineering, Lehigh University, Bethlehem, PA, 18015, USA

    Charles E. Lyman

Authors
  1. Paul S. Dimick
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  2. Richard G. Herman
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  3. Charles E. Lyman
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Correspondence to Paul S. Dimick.

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Dimick, P.S., Herman, R.G. & Lyman, C.E. A Synergistic Pt–Ni Catalyst for the Reduction of NO with H2 . Catal Lett 138, 148–154 (2010). https://doi.org/10.1007/s10562-010-0399-8

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  • DOI: https://doi.org/10.1007/s10562-010-0399-8

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