dc.contributor.author
Cordoba Sola, Alberto
dc.contributor.author
Homs Martí, Narcís
dc.contributor.author
Ramírez de la Piscina, Pilar
dc.date.issued
2024-02-09T14:25:18Z
dc.date.issued
2024-02-09T14:25:18Z
dc.date.issued
2024-02-09T14:25:18Z
dc.identifier
https://hdl.handle.net/2445/207387
dc.description.abstract
In this paper, Pt/TiO2 and Ptsingle bondGa/TiO2 catalysts with similar Pt dispersion and similar structural and morphological characteristics were compared in the H2 production from the phototransformation of aqueous solutions of ethanol. Catalysts were characterized by means of N2 adsorption-desorption, XRD, Raman, H2-TPR, UV–Vis diffuse reflectance spectroscopy, XPS and CO chemisorption. The photocatalytic reaction was carried out in liquid and vapour phase. The photocatalytic transformation of ethanol(aq) vapour over Pt/TiO2 and Ptsingle bondGa/TiO2 catalysts was studied by in situ DRIFTS-MS. Differences in the photocatalytic transformation of ethanol(aq) over Pt/TiO2 and Ptsingle bondGa/TiO2 were determined. The effect of Ga is analysed in the light of the evolution of surface species under photocatalytic reaction conditions.
dc.format
application/pdf
dc.publisher
Elsevier Ltd
dc.relation
Versió postprint del document publicat a: https://doi.org/10.1016/j.ijhydene.2018.02.098
dc.relation
International Journal of Hydrogen Energy, 2018, vol. 43, num.35, p. 16922-16928
dc.relation
https://doi.org/10.1016/j.ijhydene.2018.02.098
dc.rights
cc-by-nc-nd (c) Elsevier Ltd, 2018
dc.rights
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Química Inorgànica i Orgànica)
dc.subject
Diòxid de titani
dc.subject
Difracció de raigs X
dc.subject
Titanium dioxide
dc.subject
X-rays diffraction
dc.subject
Photocatalysis
dc.title
An in-situ DRIFTS-MS study of the photocatalytic H2 production from ethanol(aq) vapor over Pt/TiO2 and Pt-Ga/TiO2 catalysts
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/acceptedVersion
