Dressed-photon–phonon (DPP)-assisted visible- and infrared-light water splitting

A dressed-phonon–phonon (DPP) assisted photocatalyst reaction was carried out to increase the visible light responsibility, where the photon energy of the radiation, which ranged from visible to infrared light is less than band gap energy of the photocatalyst (ZnO, 3.3 eV). The dependence of the pho...

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Autores principales: Yatsui, Takashi, Imoto, Tsubasa, Mochizuki, Takahiro, Kitamura, Kokoro, Kawazoe, Tadashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3972517/
https://www.ncbi.nlm.nih.gov/pubmed/24691359
http://dx.doi.org/10.1038/srep04561
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author Yatsui, Takashi
Imoto, Tsubasa
Mochizuki, Takahiro
Kitamura, Kokoro
Kawazoe, Tadashi
author_facet Yatsui, Takashi
Imoto, Tsubasa
Mochizuki, Takahiro
Kitamura, Kokoro
Kawazoe, Tadashi
author_sort Yatsui, Takashi
collection PubMed
description A dressed-phonon–phonon (DPP) assisted photocatalyst reaction was carried out to increase the visible light responsibility, where the photon energy of the radiation, which ranged from visible to infrared light is less than band gap energy of the photocatalyst (ZnO, 3.3 eV). The dependence of the photocurrent on excitation power indicated that two-step excitation occurred in DPP-assisted process. A cathodoluminescence measurement also supported the conclusion that the visible- and infrared-light excitation originated from DPP excitation, not from defect states in the ZnO nanorod photocatalyst.
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spelling pubmed-39725172014-04-02 Dressed-photon–phonon (DPP)-assisted visible- and infrared-light water splitting Yatsui, Takashi Imoto, Tsubasa Mochizuki, Takahiro Kitamura, Kokoro Kawazoe, Tadashi Sci Rep Article A dressed-phonon–phonon (DPP) assisted photocatalyst reaction was carried out to increase the visible light responsibility, where the photon energy of the radiation, which ranged from visible to infrared light is less than band gap energy of the photocatalyst (ZnO, 3.3 eV). The dependence of the photocurrent on excitation power indicated that two-step excitation occurred in DPP-assisted process. A cathodoluminescence measurement also supported the conclusion that the visible- and infrared-light excitation originated from DPP excitation, not from defect states in the ZnO nanorod photocatalyst. Nature Publishing Group 2014-04-02 /pmc/articles/PMC3972517/ /pubmed/24691359 http://dx.doi.org/10.1038/srep04561 Text en Copyright © 2014, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by/3.0/ This work is licensed under a Creative Commons Attribution 3.0 Unported License. The images in this article are included in the article's Creative Commons license, unless indicated otherwise in the image credit; if the image is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the image. To view a copy of this license, visit http://creativecommons.org/licenses/by/3.0/
spellingShingle Article
Yatsui, Takashi
Imoto, Tsubasa
Mochizuki, Takahiro
Kitamura, Kokoro
Kawazoe, Tadashi
Dressed-photon–phonon (DPP)-assisted visible- and infrared-light water splitting
title Dressed-photon–phonon (DPP)-assisted visible- and infrared-light water splitting
title_full Dressed-photon–phonon (DPP)-assisted visible- and infrared-light water splitting
title_fullStr Dressed-photon–phonon (DPP)-assisted visible- and infrared-light water splitting
title_full_unstemmed Dressed-photon–phonon (DPP)-assisted visible- and infrared-light water splitting
title_short Dressed-photon–phonon (DPP)-assisted visible- and infrared-light water splitting
title_sort dressed-photon–phonon (dpp)-assisted visible- and infrared-light water splitting
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3972517/
https://www.ncbi.nlm.nih.gov/pubmed/24691359
http://dx.doi.org/10.1038/srep04561
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