Catechol–TiO2 hybrids for photocatalytic H2 production and photocathode assembly

Visible-light driven H2 evolution in water is achieved using catechol-photosensitised TiO2 nanoparticles with a molecular nickel catalyst. Layer-by-layer immobilisation of catechol–TiO2 onto tin-doped indium oxide electrodes generates photocathodic currents in the presence of an electron acceptor. T...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2017, Vol.53 (94), p.12638-12641
Hauptverfasser: Orchard, Katherine L, Hojo, Daisuke, Sokol, Katarzyna P, Meng-Ju, Chan, Asao, Naoki, Adschiri, Tadafumi, Reisner, Erwin
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container_end_page 12641
container_issue 94
container_start_page 12638
container_title Chemical communications (Cambridge, England)
container_volume 53
creator Orchard, Katherine L
Hojo, Daisuke
Sokol, Katarzyna P
Meng-Ju, Chan
Asao, Naoki
Adschiri, Tadafumi
Reisner, Erwin
description Visible-light driven H2 evolution in water is achieved using catechol-photosensitised TiO2 nanoparticles with a molecular nickel catalyst. Layer-by-layer immobilisation of catechol–TiO2 onto tin-doped indium oxide electrodes generates photocathodic currents in the presence of an electron acceptor. This approach represents a new strategy for controlling photocurrent direction in dye-sensitised photoelectrochemical applications.
doi_str_mv 10.1039/c7cc05094a
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source Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects Catechol
Hydrogen production
Indium oxides
Photoelectric effect
Photoelectric emission
Titanium dioxide
Titanium oxides
title Catechol–TiO2 hybrids for photocatalytic H2 production and photocathode assembly
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