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

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Title
Enhancing hot electron collection with nanotube-based three-dimensional catalytic nanodiode under hydrogen oxidation
Author(s)
Kalyan C. Goddeti; Hyosun Lee; Beomjoon Jeon; Jeong Young Park
Publication Date
2018-08
Journal
CHEMICAL COMMUNICATIONS, v.54, no.65, pp.8968 - 8971
Publisher
ROYAL SOC CHEMISTRY
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. © The Royal Society of Chemistry
URI
https://pr.ibs.re.kr/handle/8788114/5209
ISSN
1359-7345
Appears in Collections:
Center for Nanomaterials and Chemical Reactions(나노물질 및 화학반응 연구단) > Journal Papers (저널논문)
Files in This Item:
Chem. Commun., 2018, 54, 8968--8971.pdfDownload

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