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Stable platinum nanoclusters on genomic DNA–graphene oxide with a high oxygen reduction reaction activity

Author

Listed:
  • Jitendra N. Tiwari

    (Center for Superfunctional Materials, Pohang University of Science and Technology)

  • Krishna Nath

    (Pohang University of Science and Technology)

  • Susheel Kumar

    (Pohang University of Science and Technology)

  • Rajanish N. Tiwari

    (Toyota Technological Institute)

  • K. Christian Kemp

    (Center for Superfunctional Materials, Pohang University of Science and Technology)

  • Nhien H. Le

    (Center for Superfunctional Materials, Pohang University of Science and Technology)

  • Duck Hyun Youn

    (Pohang University of Science and Technology)

  • Jae Sung Lee

    (School of Nano-Bioscience and Chemical Engineering, Ulsan National Institute of Science and Technology)

  • Kwang S. Kim

    (Center for Superfunctional Materials, Pohang University of Science and Technology)

Abstract

Nanosize platinum clusters with small diameters of 2–4 nm are known to be excellent catalysts for the oxygen reduction reaction. The inherent catalytic activity of smaller platinum clusters has not yet been reported due to a lack of preparation methods to control their size (

Suggested Citation

  • Jitendra N. Tiwari & Krishna Nath & Susheel Kumar & Rajanish N. Tiwari & K. Christian Kemp & Nhien H. Le & Duck Hyun Youn & Jae Sung Lee & Kwang S. Kim, 2013. "Stable platinum nanoclusters on genomic DNA–graphene oxide with a high oxygen reduction reaction activity," Nature Communications, Nature, vol. 4(1), pages 1-7, October.
    • Handle: RePEc:nat:natcom:v:4:y:2013:i:1:d:10.1038_ncomms3221
    DOI: 10.1038/ncomms3221
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