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Issue 65, 2018
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Enhancing hot electron collection with nanotube-based three-dimensional catalytic nanodiode under hydrogen oxidation

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Abstract

A novel three-dimensional catalytic nanodiode composed of a Pt thin film on TiO2 nanotubes was designed for the efficient detection of the flux of hot electrons, or chemicurrent, under hydrogen oxidation. We verify a significant increase in the chemicurrent from the fast transport of electrons across the ordered supporting oxide layer. This study demonstrates the direct detection of hot electrons on well-ordered TiO2 nanotubes during the catalytic reaction.

Graphical abstract: Enhancing hot electron collection with nanotube-based three-dimensional catalytic nanodiode under hydrogen oxidation

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Publication details

The article was received on 29 May 2018, accepted on 03 Jul 2018 and first published on 03 Jul 2018


Article type: Communication
DOI: 10.1039/C8CC04288H
Citation: Chem. Commun., 2018,54, 8968-8971
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    Enhancing hot electron collection with nanotube-based three-dimensional catalytic nanodiode under hydrogen oxidation

    K. C. Goddeti, H. Lee, B. Jeon and J. Y. Park, Chem. Commun., 2018, 54, 8968
    DOI: 10.1039/C8CC04288H

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